JPH07100354B2 - Attachment device for tire components - Google Patents
Attachment device for tire componentsInfo
- Publication number
- JPH07100354B2 JPH07100354B2 JP61262760A JP26276086A JPH07100354B2 JP H07100354 B2 JPH07100354 B2 JP H07100354B2 JP 61262760 A JP61262760 A JP 61262760A JP 26276086 A JP26276086 A JP 26276086A JP H07100354 B2 JPH07100354 B2 JP H07100354B2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- conveyor
- tire constituent
- belt member
- rear end
- 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.)
- Expired - Lifetime
Links
- 238000000465 moulding Methods 0.000 claims description 45
- 239000000470 constituent Substances 0.000 claims description 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000005284 excitation Effects 0.000 description 6
- 238000005304 joining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Tyre Moulding (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明はゴムタイヤの製造に関連し、一定のバイアス角
でコードが挿入されたゴム付きコード布であってタイヤ
と平行に一定長さに截断されたタイヤ構成部材を成型ド
ラムに貼付け、先端と後端を正確に接合させるために、
該タイヤ構成部材の搬送位置および形状矯正等を自動的
に行いつつ成型ドラムに貼付する装置に関するものであ
る。Description: FIELD OF THE INVENTION The present invention relates to the manufacture of rubber tires, which is a cord cloth with rubber in which cords are inserted at a constant bias angle and cut into a constant length parallel to the tire. In order to attach the tire constituent members to the molding drum and accurately join the front and rear ends,
The present invention relates to a device for automatically adhering a tire constituent member to a molding drum while automatically correcting the conveying position and the shape of the tire constituent member.
従来技術 一般にタイヤ構成部材たるベルト部材はコードに沿って
一定長さに截断され、長尺の平行四辺形を形成してお
り、これを成型ドラムに貼付して先端と後端とを接合せ
しめるのであるが、ここで従来は単にベルト部材の長手
方向の長さを適当に引き伸ばしながら成型ドラムに貼付
け巻き終ったときに先端と後端が一致するようにしてい
た。Conventionally, a belt member, which is a tire constituent member, is generally cut along a cord to a constant length to form a long parallelogram, which is attached to a molding drum to join the front end and the rear end. However, heretofore, heretofore, the length and the length of the belt member in the longitudinal direction are simply stretched appropriately and the front end and the rear end are made to coincide with each other when the tape is wound on the molding drum and wound.
発明が解決しようとする問題点 しかるにベルト部材の截断に際して切口が直線とならな
い場合が発生するとともに切口の角度にはバラツキがあ
り、単に同ベルト部材を引き伸ばして成型ドラムに貼付
し、先端と後端の切口を合わせようとしても部分的に隙
間を生じたり、ズレおよび重なりが生じる可能性が多分
にある。Problems to be Solved by the Invention However, when cutting the belt member, the cut may not be a straight line and the angle of the cut varies, so that the belt member is simply stretched and pasted on the molding drum. There is a possibility that gaps may be partially created, and misalignment and overlap may occur even when trying to align the cut edges.
すなわち第９図に示すようにベルト部材01の先端と後端
の切口の角度が合っていなかったり（（ａ）図）、セン
ターズレを生じたり（（ｂ）図）、一部隙間を有したり
（（ｃ）図）、一部重畳したり（（ｄ）図）、端部どう
しが完全に離れたり（（ｅ）図）等の不都合が生じ、こ
のまま接合して使用すると、タイヤの品質および性能を
悪化させることになったり、あるいは使用不能であった
りする。That is, as shown in FIG. 9, the angles of the cuts at the front end and the rear end of the belt member 01 are not matched (FIG. (A)), the center is displaced (FIG. (B)), or there is a gap. (Fig. (C)), partially overlapping (Fig. (D)), or the ends are completely separated (Fig. (E)). And performance may be deteriorated or may be unusable.
したがって成型ドラム上でベルト部材の先端と後端を高
精度に接合させる場合に自動化は困難であるとされてい
た。Therefore, it has been considered difficult to automate the joining of the front end and the rear end of the belt member on the molding drum with high precision.
本発明はかかる点に鑑みなされたもので、その目的とす
る処はベルト部材全体の位置決めおよび先端、後端の切
口のバラツキの矯正を自動的に行い精度の高い接合を可
能としたタイヤ構成部材の貼付装置を供する点にある。The present invention has been made in view of the above points, and the object of the present invention is to position the belt member as a whole and automatically correct variations in cuts at the front end and the rear end of a tire constituent member that enables highly accurate joining. The point is to provide a sticking device.
問題点を解決するための手段および作用 本発明の構成を第１図に基づき説明する。Means and Actions for Solving Problems The configuration of the present invention will be described with reference to FIG.
一定バイアス角で挿入されたコードと平行に定長截断さ
れたタイヤ構成部材Ａを成型ドラムＢに貼付する装置に
おいて、Ｃは截断されたタイヤ構成部材Ａを受け取り成
型ドラムＢに搬送するベルトコンベアであって内部に吸
着手段Ｄを内蔵している。In a device for sticking a tire constituent member A that has been cut to a constant length in parallel to a cord inserted at a constant bias angle to a molding drum B, C is a belt conveyor that receives the cut tire constituent member A and conveys it to the molding drum B. Therefore, the suction means D is built in the inside.
Ｅは同ベルトコンベアＣ上で中央に配置されたセンター
リングアームが左右より挟むようにしてタイヤ構成部材
Ａの幅方向位置を修正する幅方向位置決め手段である。E is a widthwise positioning means for correcting the widthwise position of the tire constituent member A so that a centering arm arranged at the center on the belt conveyor C is sandwiched from the left and right.
ＦはベルトコンベアＣ上で下流側に配置されて直線状を
した当接面を有し水平方向に揺動可能な矯正アームのタ
イヤ構成部材の先端切口側への当接によりタイヤ構成部
材Ａの先端切口の形状を矯正する先端形状矯正手段であ
る。F is arranged on the downstream side of the belt conveyor C and has a straight contact surface, and a correction arm that can swing horizontally is brought into contact with the tip cut side of the tire constituent member so that the tire constituent member A It is a tip shape correcting means for correcting the shape of the tip cut.
ＧはベルトコンベアＣ上で上流側に配置されて直線状を
した当接面を有し水平方向に揺動可能な矯正アームのタ
イヤ構成部材の後端切口側への当接によりタイヤ構成部
材Ａの後端切口の形状を矯正する後端形状矯正手段であ
る。G is a tire constituent member A that is arranged on the upstream side of the belt conveyor C and has a straight contact surface and has a straight contact surface that is swingable in the horizontal direction and abuts on the rear end cut side of the tire constituent member. It is a rear end shape correcting means for correcting the shape of the rear end cut.
本発明は以上のように構成されており、ベルトコンベア
Ｃ上でタイヤ構成部材Ａは幅方向位置決め手段Ｅにより
幅方向の位置修正がされ、先端形状矯正手段Ｆおよび後
端形状矯正手段Ｇにより先端後端の切口の形状が直線状
をした当接面を有する矯正アームの当接により矯正され
かつ吸着手段Ｄにより位置修正、形状矯正された状態を
維持し成型ドラムＢに搬送されるので、成型ドラムＢ上
でタイヤ構成部材Ａは先端と後端の切口を高い精度で一
致させて貼付されることができる。The present invention is configured as described above, the position of the tire constituent member A on the belt conveyor C in the width direction is corrected by the width direction positioning means E, and the tip end is corrected by the tip shape correcting means F and the rear end shape correcting means G. Since the shape of the cut end at the rear end is corrected by the contact of the correction arm having the contact surface having the linear shape, and the position is corrected and the shape is corrected by the suction means D, and the shape is conveyed to the forming drum B. On the drum B, the tire constituent member A can be attached with the cut ends of the front end and the rear end aligned with high accuracy.
切口角度の異なるタイヤ構成部材に対しても矯正アーム
の揺動角度を変えることで簡単に対応でき汎用性があ
る。It is versatile and can be easily applied to tire constituent members having different cut angles by changing the swing angle of the correction arm.
実施例 以下第２図ないし第７図に図示した本発明に係る一実施
例について説明する。Embodiment An embodiment according to the present invention shown in FIGS. 2 to 7 will be described below.
タイヤ構成部材たるベルト部材１は一定バイアス角でス
チールワイヤが挿入されたゴム付コード布であり、同ス
チールワイヤに平行に先端と後端を截断された長尺の平
行四辺形をなしている。The belt member 1 as a tire constituent member is a cord cloth with rubber in which a steel wire is inserted at a constant bias angle, and has a long parallelogram shape in which a front end and a rear end are cut in parallel with the steel wire.
第２図は本実施例の貼付装置の側面図であり、ベルト部
材１は右方の定長截断コンベア２より一定長さに截断さ
れた状態でベルトコンベア３上で位置、形状を修正され
るとともに搬送されて、成型ドラム４に巻き付けられ貼
付される。FIG. 2 is a side view of the sticking apparatus of the present embodiment, in which the belt member 1 is corrected in position and shape on the belt conveyor 3 in a state of being cut to a constant length by the constant length cutting conveyor 2 on the right side. It is conveyed together with it and is wound around the molding drum 4 and attached.
ベルトコンベア３自体は前後に摺動可能な基台５に搭載
されて前後進シリンダ７の駆動により前後に移動し、ベ
ルトコンベア３はその下面を左右水平方向に指向した支
軸６に枢着されるとともに、スイング用シリンダ８に一
方を支持されて前方下方に傾斜している。The belt conveyor 3 itself is mounted on a base 5 that is slidable forward and backward and is moved forward and backward by driving a forward and backward moving cylinder 7, and the belt conveyor 3 is pivotally attached to a support shaft 6 whose lower surface is oriented horizontally in the left and right directions. In addition, one of them is supported by the swing cylinder 8 and is inclined forward and downward.
したがってベルトコンベア３はシリンダ７の駆動で前後
に摺動するとともに、シリンダ８の駆動で支軸６を中心
に揺動可能であり、まず定長截断コンベア２に近づいて
ベルト部材１の供給を設け、前方に移動して先端部が成
型ドラム４の下方に至っところで停止し、同先端部を上
方に揺動して成型ドラム４に軽く押付けベルトコンベア
３上のベルト部材１を成型ドラム４に貼付させる。Therefore, the belt conveyor 3 can be slid back and forth by the drive of the cylinder 7, and can swing about the support shaft 6 by the drive of the cylinder 8. First, the belt member 1 is provided near the constant length cutting conveyor 2. , Move forward and stop when the tip reaches below the molding drum 4, swing the tip upward and gently press against the molding drum 4, and attach the belt member 1 on the belt conveyor 3 to the molding drum 4. Let
第３図はベルトコンベア３の平面図であり、第４図はそ
のIV−IV断面図である。FIG. 3 is a plan view of the belt conveyor 3, and FIG. 4 is a IV-IV sectional view thereof.
ベルトコンベア３は内周周方向に２条の突条10aを有す
る細長い搬送ベルト10が前後のプーリ11,12に架渡され
ており、上側ベルトの下面に長方体の電磁石13,14,15が
前方、中央、後方の位置に３個羅列され前記搬送ベルト
10の突条10aが該電磁石13,14,15を挟むようにしてベル
ト走行時のベルト蛇行を防止している。The belt conveyor 3 has an elongated conveyance belt 10 having two protrusions 10a in the inner circumferential direction, which are bridged over front and rear pulleys 11 and 12, and rectangular electromagnets 13, 14, 15 are formed on the lower surface of the upper belt. Are arranged in three positions at the front, the center, and the rear.
The ten ridges 10a sandwich the electromagnets 13, 14, 15 to prevent the belt from meandering when the belt is running.
なお搬送ベルト10はベルト部材１のような摩擦係数の高
い部材に対して密着しにくい形状および材質のものを選
定する。The conveyor belt 10 is selected to have a shape and a material that are difficult to be in close contact with a member having a high friction coefficient such as the belt member 1.
後方のプーリ11の回転軸の左端部にはギアが嵌着されこ
れと噛合するウォームギヤとで歯車機構16が形式されて
おり、該ウォームギアは連結棒17に係合され、同連結棒
17にはモータ18の駆動がベルト19を介して伝達され回転
するようになっている。A gear is fitted to the left end of the rotary shaft of the rear pulley 11, and a gear mechanism 16 is formed by a worm gear meshing with the gear, and the worm gear is engaged with a connecting rod 17 and the connecting rod 17
The drive of the motor 18 is transmitted to the belt 17 via a belt 19 and is rotated.
すなわちモータ18の駆動により、ベルト19,連結棒17,歯
車機構16を介してプーリ11が回転し、搬送ベルト10が回
動されるようになっている。That is, when the motor 18 is driven, the pulley 11 is rotated via the belt 19, the connecting rod 17, and the gear mechanism 16, and the conveyor belt 10 is rotated.
搬送ベルト10の中央両側にはセンターリングアーム30,3
1がベルト進行方向に沿って上方より支持されており、
その下面にはセンターリングバー32,33が固着されてい
て、同センターリングバー32,33は搬送ベルト10の表面
に近接している。Centering arms 30, 3 are provided on both sides of the center of the conveyor belt 10.
1 is supported from above along the belt traveling direction,
Centering bars 32 and 33 are fixed to the lower surface thereof, and the centering bars 32 and 33 are close to the surface of the conveyor belt 10.
センターリングアーム30,31はその前後２箇所の上面を
摺動支持部材34a,34b,35a,35bに固着されており、各摺
動支持部材は左右方向に指向して架設されたシャフト3
6,37に摺動自在に貫通支持されるとともに、中央をボー
ルネジ38が螺合している。The centering arms 30 and 31 are fixed to the slide supporting members 34a, 34b, 35a, and 35b at the upper and lower two front and rear portions thereof, and the respective slide supporting members are laid on the shaft 3 oriented in the left-right direction.
It is slidably supported by 6, 37 and has a ball screw 38 screwed in the center.
ボールネジ38は左右対象に位置し、中央側端部を受部材
40a,40bに支持されている。The ball screw 38 is located on the left and right, and the center end is the receiving member.
It is supported by 40a and 40b.
ボールネジ38の外側端部は左右外側に突出してプーリ4
1,42が嵌着しており、中央に配置されたモータ43,44の
駆動軸に嵌着されたプーリ45,46と前記プーリ41,42にベ
ルト47,48が架渡されて、該モータ45,46の駆動によりボ
ールネジ38が回動し摺動支持部材34a,34b,35a,35bがセ
ンタリングアーム30,31およびセンタリングバー32,33と
一体に左右方向に移動しセンターリングバー32,33が搬
送ベルト10上のベルト部材１を両側から挟み、ベルト部
材１の幅方向位置決めを行うことができるようになって
いる。The outer end of the ball screw 38 protrudes to the left and right and the pulley 4
1, 42 are fitted, the pulleys 45, 46 fitted to the drive shafts of the motors 43, 44 arranged in the center, and the belts 47, 48 are laid over the pulleys 41, 42, The ball screws 38 are rotated by the drive of 45, 46, the sliding support members 34a, 34b, 35a, 35b are moved in the left-right direction integrally with the centering arms 30, 31 and the centering bars 32, 33, and the centering bars 32, 33 are moved. The belt member 1 on the conveyor belt 10 is sandwiched from both sides so that the belt member 1 can be positioned in the width direction.
次にセンターリングアーム30,31の前後端においてピン5
0,51に枢支され、水平方向に揺動可能な矯正アーム52a,
52b,53a,53bが配置されている。Next, at the front and rear ends of the centering arms 30 and 31, pin 5
Straightening arm 52a, which is pivotally supported by 0, 51 and can swing horizontally.
52b, 53a, 53b are arranged.
この矯正アームの駆動機構を第５図に基づき左前方の矯
正アーム52bについて説明する。The drive mechanism of this correction arm will be described with reference to FIG.
センターリングアーム30の前方の外側面にスライドレー
ル54が前後方向に指向して敷設され、同スライドレール
54にスライダー56が摺動自在に嵌合され、同スライダー
56の突設部56pにはリンク部材58の一端およびシリンダ
ー60の駆動部60pが枢着されている。A slide rail 54 is laid on the front outer surface of the centering arm 30 in the front-rear direction.
The slider 56 is slidably fitted to the 54,
One end of the link member 58 and the driving portion 60p of the cylinder 60 are pivotally attached to the projecting portion 56p of 56.
前記リンク部材58の他端は前記矯正アーム52bの先端近
傍の突設部52pに枢着され、前記シリンダー60の基端部
はセンターリングアーム30の外側面に枢着されている。The other end of the link member 58 is pivotally attached to a protruding portion 52p near the tip of the correction arm 52b, and the base end of the cylinder 60 is pivotally attached to the outer surface of the centering arm 30.
シリンダー60が駆動して駆動部60pが前方に突出したと
きは、スライダー56がスライドレール54に沿って摺動
し、これと一体にリンク部材58の基端部が移動して矯正
アーム52bをピン50を中心に回動し、矯正アーム52bの先
端部をベルト中央側に揺動する。When the cylinder 60 is driven and the drive unit 60p projects forward, the slider 56 slides along the slide rail 54, and the base end of the link member 58 moves integrally with the slider 56 to pin the correction arm 52b. The center of the belt is rotated about 50 to swing the tip of the correction arm 52b toward the center of the belt.
シリンダー60が駆動部60pを完全に引込んだときには矯
正アーム52bのベルト中央側側面は前記センターリング
バー32の側面と面一になる。When the cylinder 60 completely retracts the drive unit 60p, the belt central side surface of the correction arm 52b is flush with the side surface of the centering bar 32.
また矯正アーム52bはセンターリングアーム30の先端部
に設けられたシリンダー62の駆動部62pの突出でも若干
揺動して先端部をベルト中央側に押し出すことができる
ようになっている。Further, the correction arm 52b can be slightly swung by the protrusion of the driving portion 62p of the cylinder 62 provided at the tip of the centering arm 30 to push the tip toward the center of the belt.
以上の矯正アーム52bの揺動機構は前後左右対称位置に
それぞれ配置されている。The swinging mechanism of the correction arm 52b described above is arranged at front-rear and left-right symmetrical positions, respectively.
かかる矯正アーム52b,53bによるベルト部材１の先端形
状の矯正方法を模式的に図示した第６図に基づき説明す
る。A method of correcting the tip shape of the belt member 1 by the correction arms 52b and 53b will be described with reference to FIG.
ベルト部材１は搬送ベルト10により搬送されて所定位置
で停止され、先端部切口側に矯正アーム52bが位置し、
先端部直線側に矯正アーム53bが位置するようにし、両
矯正アーム52b,53bは所定間隙に保たれている。The belt member 1 is conveyed by the conveyor belt 10 and stopped at a predetermined position, and the correction arm 52b is positioned on the tip cut side,
The straightening arm 53b is positioned on the straight side of the tip portion, and both straightening arms 52b and 53b are kept at a predetermined gap.
まず直線側の矯正アーム53bがシリンダー63bの駆動で５
度以内の角度で揺動しベルト部材１の先端鋭角部を内側
に若干押し込む（（ａ）図）。First, the straightening arm 53b drives the cylinder 63b to move 5
The tip end of the belt member 1 is swung at an angle within a few degrees, and the acute angle portion of the belt member 1 is slightly pushed inward (Fig. (A)).
このようにすることで截断の際に先端鋭角部が必要以上
に外側に突出したような場合の修正を行うことができ
る。By doing so, it is possible to correct the case where the tip sharp edge portion protrudes more than necessary during cutting.
そして矯正アーム53bを再び元に戻したのち今度はシリ
ンダー60bが駆動して矯正アーム52bを内側に揺動し、ベ
ルト部材１の先端切口面を規定角度で叩くことにより切
り口面を規定角度でそろえることができる。Then, after the straightening arm 53b is returned to its original position, the cylinder 60b is driven to swing the straightening arm 52b inwardly, and the tip end cut surface of the belt member 1 is hit at a specified angle to align the cut surfaces with the specified angle. be able to.
なお矯正アーム52bはその先端が対向する矯正アーム53b
に当接されたところで揺動を停止するので、両矯正アー
ム52b,53bの間隙を調整することによりすなわち両矯正
アーム52b,53bが取付けられたセンターリングアーム30,
31の間隙を調整することにより矯正アーム52bの揺動角
が調整でき、ベルト部材１の所定の切口面の角度を形成
することができる。The straightening arm 52b is a straightening arm 53b with its tip facing.
Since the swing is stopped when it is contacted with, the centering arm 30, to which both the correction arms 52b and 53b are attached, is adjusted by adjusting the gap between the two correction arms 52b and 53b.
The swing angle of the correction arm 52b can be adjusted by adjusting the gap of 31, and a predetermined angle of the cut surface of the belt member 1 can be formed.
以上はベルト部材１の先端について説明したものである
が後端についても同様にして矯正アーム52a,53aによっ
て形状矯正がなされる。The above is the description of the front end of the belt member 1, but the rear end is similarly shape-corrected by the correction arms 52a and 53a.
その他、ベルト部材１の搬送状態を検知する光センサー
が所定位置に配置されている。In addition, an optical sensor that detects the conveyance state of the belt member 1 is arranged at a predetermined position.
すなわち定長截断コンベア２からベルトコンベア３への
乗り移り部に後端検知センサー70が配置され、センター
リングアーム30,31の後端近傍の所定位置にベルト中央
側に突出して後端鈍角検出センサー71,72が配置され、
センターリングアーム30,31において前方矯正アーム52,
53の基端部近傍所定位置に先端鈍角検出センサー73,74
がベルト中央側に突出して配置されている。That is, the rear end detection sensor 70 is arranged at the transfer portion from the constant length cutting conveyor 2 to the belt conveyor 3, and the rear end obtuse angle detection sensor 71 is protruded toward the center of the belt at a predetermined position near the rear ends of the centering arms 30 and 31. , 72 are placed,
In the centering arm 30, 31, the front straightening arm 52,
Obstacle angle detection sensor 73,74 at a predetermined position near the base end of 53
Is arranged so as to project toward the center of the belt.
後端検知センサー70はベルト部材１の後端通過を検知し
てベルトコンベア３にベルト部材１が供給されたことを
確認し、コンベアが停止して、ベルト部材のセンターリ
ングを行なった後、後端鈍角検出センサー71,72はベル
ト部材１の後端鈍角部の通過を検知してベルト部材１の
後端形状の矯正を行うためのベルト部材１の停止位置の
基準に利用され、先端鈍角検出センサー73,74はベルト
部材１の先端鈍角部の通過を検知してベルト部材１の先
端形状の矯正を行うためのベルト部材１の停止位置の基
準に利用される。The rear end detection sensor 70 detects the passage of the rear end of the belt member 1 and confirms that the belt member 1 has been supplied to the belt conveyor 3, and after the conveyor is stopped and the belt member is centered, The obtuse edge angle detection sensors 71, 72 are used as a reference of the stop position of the belt member 1 for detecting the passage of the obtuse angle portion at the rear end of the belt member 1 and correcting the rear end shape of the belt member 1, and detect the obtuse angle at the tip end. The sensors 73 and 74 are used as a reference for the stop position of the belt member 1 for detecting the passage of the obtuse angled portion of the belt member 1 and correcting the tip shape of the belt member 1.
以上のような構成に係るベルト部材貼付装置は図示され
ない制御系により駆動制御されるのであるが、その動作
手順を第７図の概略説明図にしたがって説明する。The belt member sticking apparatus having the above structure is drive-controlled by a control system (not shown), and its operation procedure will be described with reference to the schematic explanatory view of FIG.
同図は一連の動作過程を（ａ）（ｂ）…順に追って図示
したものである。This figure illustrates a series of operation steps in order of (a), (b), ...
まず一定長さに截断されたベルト部材１が定長截断コン
ベア２よりベルトコンベア３に供給され、後端検知セン
サー70がベルト部材１の後端を検知してから所定時間経
過後モータ18の駆動を止め搬送ベルト10を停止させる。First, the belt member 1 cut into a certain length is supplied from the constant length cut conveyor 2 to the belt conveyor 3, and the motor 18 is driven after a lapse of a predetermined time after the rear end detection sensor 70 detects the rear end of the belt member 1. To stop the conveyor belt 10.
このとき後端鈍角検出センサー71,72はベルト部材１の
後端鈍角を未だ検知しない状態にあって（ａ）図に示す
位置にベルト部材１が停止する。At this time, the rear-end obtuse angle detection sensors 71, 72 are still in a state of not detecting the rear-end obtuse angle of the belt member 1, and the belt member 1 stops at the position shown in FIG.
ここで、モータ43,44が駆動して、左右のセンターリン
グアーム30,31が予め設定された位置まで近づき、セン
ターリングバー32,33がベルト部材１を左右から挟み幅
方向位置決めがなされる。Here, the motors 43 and 44 are driven so that the left and right centering arms 30 and 31 come close to preset positions, and the centering bars 32 and 33 sandwich the belt member 1 from the left and right to perform widthwise positioning.
幅方向位置決めがなされると上側搬送ベルト10の下方に
位置する電磁石13,14,15が強く励磁され、幅方向位置決
めされたベルト部材１を搬送ベルト10に吸着して位置が
ずれないように固定する。When the widthwise positioning is performed, the electromagnets 13, 14, 15 located below the upper conveyor belt 10 are strongly excited, and the belt member 1 positioned in the widthwise direction is attracted to the conveyor belt 10 and fixed so as not to be displaced. To do.
その後ベルト部材の検出位置と後端鈍角検出センサー7
1,72の位置を合わせるためセンターリングアーム30,31
を左右に広げる。After that, the detection position of the belt member and the rear end obtuse angle detection sensor 7
Centering arm 30,31 to align 1,72
Spread to the left and right.
次にベルト部材１を搬送ベルト10に吸着されたまま搬送
ベルト10は低速で回動され、後端鈍角検出センター71,7
2がベルト部材１の後端鈍角部の通過を検知後一定距離
を送って搬送ベルト10を停止させることでベルト部材１
の後端形状の矯正位置にベルト部材１を移動する
（（ｂ）図）。Next, the conveyor belt 10 is rotated at a low speed while the belt member 1 is attracted to the conveyor belt 10, and the rear end obtuse angle detection centers 71, 7
2 detects the passage of the obtuse-angled portion at the rear end of the belt member 1 and then sends the fixed distance to stop the conveyor belt 10
The belt member 1 is moved to the correction position of the rear end shape (Fig. (B)).
ここで後方の電磁石13のみ励磁を弱くしてベルト部材１
の後端部の吸着を緩和する。Here, the excitation is weakened only in the rear electromagnet 13 and the belt member 1
It reduces the adsorption of the rear end.
そしてベルト部材１の後端形状を前記の如く矯正アーム
52a,53aによって矯正し、電磁石13の励磁を再び強め矯
正後の後端形状が変化しないよう搬送ベルト10に吸着し
て搬送ベルト10を初め高速駆動し後低速にかえて移動す
る。Then, the rear end shape of the belt member 1 is corrected as described above.
It is corrected by 52a and 53a, the excitation of the electromagnet 13 is strengthened again, and it is adsorbed to the conveyor belt 10 so that the rear end shape after correction is not changed and the conveyor belt 10 is first driven at high speed and then moved at low speed.
先端鈍角検出センサー73,74がベルト部材１の先端鈍角
部の通過を検知したのち、一定距離を送って搬送ベルト
10を停止し（（ｃ）図）、前方の電磁石15の励磁を弱め
ベルト部材１の先端形状を矯正アーム52b,53bにより矯
正する。After the obtuse angle detection sensors 73 and 74 detect the passage of the obtuse angle part of the belt member 1, the conveying belt is fed a certain distance.
10 is stopped (Fig. (C)), the excitation of the front electromagnet 15 is weakened, and the tip shape of the belt member 1 is corrected by the correction arms 52b and 53b.
再び電磁石15の励磁を強め矯正後の先端形状が変化しな
いようにしたのち前後進シリンダ７を駆動してベルトコ
ンベア３全体を前進させるとともにベルト部材１の先端
部が成型ドラム４の直下にくるまで搬送ベルト10を回動
させ、次いでスイング用シリンダ８を駆動して搬送ベル
ト10を上方に揺動してベルト部材１の先端部を成型ドラ
ム４に軽く押し付けるようにする（（ｄ）図）。After the excitation of the electromagnet 15 is strengthened again so that the shape of the tip after correction is not changed, the forward / backward traveling cylinder 7 is driven to advance the entire belt conveyor 3 and until the tip of the belt member 1 comes directly under the molding drum 4. The conveyor belt 10 is rotated, and then the swing cylinder 8 is driven to swing the conveyor belt 10 upward so that the front end portion of the belt member 1 is lightly pressed against the molding drum 4 ((d) diagram).
このようにベルト部材１の先端部を成型ドラム４に圧着
した状態で成型ドラム４と搬送ベルト10の表面速度を同
一にして同期速度で成型ドラム４および搬送ベルト10を
駆動してベルト部材１の先端三角辺部分を成型ドラム４
に転写する（（ｅ）図）。In this manner, the surface speed of the molding drum 4 and the conveying belt 10 are made to be the same while the tip end portion of the belt member 1 is pressure-bonded to the molding drum 4, and the molding drum 4 and the conveying belt 10 are driven at the synchronous speed to drive the belt member 1 Molding drum 4 at the tip triangle side
(Fig. (E)).
このようにしてベルト部材１の先端三角辺部分の転写が
なされたのちはベルト部材１の先端と後端を合わせてで
きる輪の全周と成型ドラム４の全周とを比較して過不足
があるときは成型ドラム４の速度を変えてベルト部材１
の圧縮または引伸ばしを行いつつ成型ドラム４に貼付す
る（（ｆ）図）。After the transfer of the triangular side portion of the front end of the belt member 1 is performed in this manner, the entire circumference of the ring formed by combining the front end and the rear end of the belt member 1 with the entire circumference of the molding drum 4 is compared to find the excess or deficiency. At some time, the speed of the molding drum 4 is changed and the belt member 1 is changed.
While being compressed or stretched, it is attached to the molding drum 4 (Fig. (F)).
すなわち成型ドラム４の全周に比べベルト部材１が長い
ときは成型ドラム４の速度を遅らせ、ベルト部材１が短
いときは成型ドラム４の速度を高める。That is, the speed of the molding drum 4 is delayed when the belt member 1 is longer than the entire circumference of the molding drum 4, and the speed of the molding drum 4 is increased when the belt member 1 is short.
または搬送ベルト10の速度を変化させてもよいが、この
ように成型ドラム４と搬送ベルト10の速度を異なるよう
にする場合は、その相対速度は一定に保つようにする。Alternatively, the speed of the conveyor belt 10 may be changed. However, when the speeds of the molding drum 4 and the conveyor belt 10 are made different, the relative speed thereof is kept constant.
ただし圧縮する場合に、その圧縮の絶対量が大きいと成
型ドラム４上でタルミやシワが発生して品質上好ましく
ないので、ベルト部材１を予め短めにして引き伸ばす形
で成型ドラム４に貼付することが好しい。However, when compressing, if the absolute amount of compression is large, talumi or wrinkles will occur on the molding drum 4, which is not preferable in terms of quality. Therefore, the belt member 1 should be shortened in advance and attached to the molding drum 4 in a stretched form. Is preferred.
こうしてベルト部材１の後端三角辺部分を残して全て成
型ドラム４に貼付されたのちは、成型ドラム４とベルト
部材１の表面速度が同一となるよう同期速度で駆動さ
れ、最後の後端三角辺部分の貼付がなされる（（ｇ）
図）。After the belt member 1 is all affixed to the molding drum 4 except for the rear triangular portion, the molding drum 4 and the belt member 1 are driven at the same speed so that the surface speed is the same, and the last rear triangular portion is formed. The side part is attached ((g)
Figure).
ベルト部材１を全て成型ドラム４に巻付けたのちはスイ
ング用シリンダ８を駆動してベルトコンベア３の前端を
下降させ、次いで前後進シリンダ７を駆動してベルトコ
ンベア３を後方に退避し、次のベルト部材１の供給を定
長截断コンベア２から受けるようにする。After all the belt member 1 is wound around the molding drum 4, the swing cylinder 8 is driven to lower the front end of the belt conveyor 3, and then the forward / backward traveling cylinder 7 is driven to retract the belt conveyor 3 to the rear side. The belt member 1 is supplied from the constant length cutting conveyor 2.
この状態では成型ドラム４の周囲に障害となるようなも
のがないので成型ドラム４より接合後のベルト部材１の
取り出しを容易にするとともにトレッド等の他の部材の
貼付も支障なく行うことができる。In this state, there is no obstacle around the molding drum 4, so that the belt member 1 after joining from the molding drum 4 can be easily taken out and other members such as a tread can be attached without any trouble. .
以上のように本実施例ではベルト部材１の中央位置決め
および先端後端の形状の矯正そしてベルト部材１の長さ
の調整が全てなされるので成型ドラム４に巻き付けられ
たときに先端後端を正確に合致させることができる。As described above, in the present embodiment, the central positioning of the belt member 1, the correction of the shape of the leading end and the trailing end, and the adjustment of the length of the belt member 1 are all performed, so that the leading end and the trailing end of the belt can be accurately measured when wound around the molding drum 4. Can be matched to.
また以上の工程が全て自動的に行われるので人手を有す
ることがなく生産効率を上げることができる。Further, since all the above steps are automatically performed, it is possible to improve production efficiency without manpower.
なお本実施例ではベルト部材１の形状を維持させるのに
電磁石を用い、必要に応じ励磁を強めたり弱めたりした
が永久磁石を用い遠ざけたり近づけたりすることで吸着
力を調整するようにしてもよい。In this embodiment, an electromagnet is used to maintain the shape of the belt member 1 and the excitation is strengthened or weakened as necessary, but a permanent magnet is used to adjust the attraction force by moving the magnet away or closer. Good.
またベルト部材１を搬送ベルトに吸着するのに搬送ベル
トに適当に孔を設け同孔より真空吸着する方法も考えら
れる。In order to attract the belt member 1 to the conveyor belt, a method may be considered in which an appropriate hole is provided in the conveyor belt and vacuum adsorption is performed through the hole.
ベルト部材１に挿入されるコードが強磁性体でない場合
に有効である。This is effective when the cord inserted into the belt member 1 is not a ferromagnetic material.
以上の実施例はベルト部材の下貼り方式に関するもので
あったが次に上貼り方式に関する例を第８図にその概略
を図示し説明する。The above embodiment relates to the lower attachment method of the belt member, but an example of the upper attachment method will be described with reference to FIG.
前記実施例と共通に使用できる部材は同じ符号を用いる
こととする。The same reference numerals are used for members that can be used in common with the above-mentioned embodiments.
ベルトコンベア100は、定長截断コンベア２と成型ドラ
ム４との間で前後に摺動可能であり、同ベルトコンベア
100と成型ドラム４との間にはその上方に転写ベルトコ
ンベア91が上下に移動可能に支持されている。ベルトコ
ンベア100の上側の搬送ベルト92の下面には電磁石93,9
4,95が添設されており、転写ベルトコンベア91の下側の
搬送搬送ベルト96の上面には電磁石97が添設されてい
る。The belt conveyor 100 is slidable back and forth between the constant length cutting conveyor 2 and the molding drum 4.
A transfer belt conveyor 91 is supported above the 100 and the molding drum 4 so as to be vertically movable. Electromagnets 93, 9 are provided on the lower surface of the conveyor belt 92 on the upper side of the belt conveyor 100.
4, 95 are additionally provided, and an electromagnet 97 is additionally provided on the upper surface of the conveying and conveying belt 96 below the transfer belt conveyor 91.
ベルトコンベア100には図示されないが、前記実施例と
同じ幅方向位置決めおよび先端後端形状矯正機構が設け
られている。Although not shown, the belt conveyer 100 is provided with the same width direction positioning and tip / rear end shape correcting mechanism as in the above-described embodiment.
まずベルトコンベア100が後方に退避状態でコンベア２
からベルト部材１の供給を受け、ベルトコンベア100の
搬送ベルト92上で適宜電磁石93,94,95の励磁の強弱を調
整して幅方向位置決めおよび先端後端の形状矯正を行
い、ベルトコンベア100を前進させる。First, the belt conveyor 100 is retracted backward and the conveyor 2
The belt member 1 is supplied from the belt conveyor 100, and the strength of excitation of the electromagnets 93, 94, and 95 is appropriately adjusted on the conveyor belt 92 of the belt conveyor 100 to perform widthwise positioning and shape correction of the front and rear ends, and the belt conveyor 100 is moved. To move forward.
そしてベルト部材１を転写ベルトコンベア91の下方まで
移動させたのち転写ベルトコンベア91自体を下降させて
ベルト部材１を転写ベルトコンベア91の搬送ベルト96と
ベルトコンベア100の搬送ベルト92との間に挟む。Then, the belt member 1 is moved below the transfer belt conveyor 91, and then the transfer belt conveyor 91 itself is lowered to sandwich the belt member 1 between the transfer belt 96 of the transfer belt conveyor 91 and the transfer belt 92 of the belt conveyor 100. .
この状態で搬送ベルト92,96および成型ドラム４の表面
速度を同一にして同期運転を行い、ベルト部材１の先端
三角辺部分を成型ドラム４に貼付する。In this state, the surface speeds of the conveyor belts 92 and 96 and the molding drum 4 are set to be the same, and the synchronous operation is performed, and the tip triangular side portion of the belt member 1 is attached to the molding drum 4.
その後ベルト部材１の後端三角辺部分が転写される直前
までは成型ドラム４の回転速度を調整して搬送ベルト96
との相対速度を持たせ、ベルト部材１の圧縮または引き
伸しを行いつつ、成型ドラム４への貼付を行う。After that, the rotation speed of the molding drum 4 is adjusted until just before the rear triangular portion of the rear end of the belt member 1 is transferred.
The belt member 1 is attached to the forming drum 4 while being compressed or stretched while having a relative speed with respect to.
そして最後の後端三角辺部分は転写ベルトコンベア91
と、成型ドラム４が同一表面速度で同期運転がなされ圧
縮または引き伸ばしすることなく貼付される。The last rear triangular side is the transfer belt conveyor 91.
Then, the molding drum 4 is attached at the same surface speed without being compressed or stretched by synchronous operation.
なおベルト部材１が転写ベルトコンベア91を通過してい
る間は電磁石97が作用してベルト部材１を搬送ベルト96
に吸着しベルト部材１の形状および幅方向位置が変化し
ないようにしている。While the belt member 1 is passing through the transfer belt conveyor 91, the electromagnet 97 acts to convey the belt member 1 to the conveyor belt 96.
Therefore, the shape and the widthwise position of the belt member 1 are prevented from changing.
このようにして成型ドラム４にベルト部材１を貼付する
ことによりベルト部材１の先端と後端を高精度に合致さ
せることができる。By pasting the belt member 1 on the molding drum 4 in this manner, the front end and the rear end of the belt member 1 can be matched with high accuracy.
なお成型ドラム４への貼付後は、転写ベルトコンベア91
を上方に、ベルトコンベア100を後方に退避させること
により、ベルト部材１の接合後の取り出し等が容易にで
きる。After being attached to the molding drum 4, the transfer belt conveyor 91
By retracting the belt conveyor 100 upward and the belt conveyor 100 rearward, the belt member 1 can be easily taken out after joining.
発明の効果 本発明は、タイヤ構成部材の位置決めおよび直線状をし
た当接面を有する矯正アームの当接による先端後端の形
状矯正が行われるので成型ドラムに貼付した際にタイヤ
構成部材の先端と後端を高精度に一致させることがで
き、タイヤの品質を向上させることができる。EFFECTS OF THE INVENTION The present invention corrects the shape of the tip rear end by positioning the tire constituent member and abutting the straightening arm having a linear contact surface, so that the tip end of the tire constituent member when affixed to the molding drum. The rear end can be matched with high precision, and the quality of the tire can be improved.
またベルトコンベア上でタイヤ構成部材の位置決めおよ
び先端後端形状の矯正を行うようにして完全自動化を可
能とし生産効率を上げることができる。Further, by positioning the tire constituent members on the belt conveyor and correcting the shape of the front end and the rear end, complete automation is possible and production efficiency can be improved.
さらに矯正アームの揺動角を調整することで切口角度の
異なるタイヤ構成部材についても端部形状の矯正が簡単
にでき汎用性がある。Further, by adjusting the swing angle of the straightening arm, it is possible to easily straighten the end shape of tire constituent members having different cut angles, which is versatile.
第１図は本発明のクレーム対応図、第２図は本発明に係
る一実施例の貼付装置の側面図、第３図は同平面図、第
４図は同縦断面図、第５図は同実施例の先端形状矯正機
構を示す平面図、第６図は先端形状の矯正方法を説明す
るための説明図、第７図は本実施例の動作過程を示す
図、第８図は別実施例の概略側面図、第９図はベルト部
材の先端と後端の接合不一致の場合の例を示す例であ
る。 １…ベルト部材、２…定長截断コンベア、３…ベルトコ
ンベア、４…成型ドラム、５…基台、６…支軸、７…前
後進シリンダ、８…スイング用シリンダ、10…搬送ベル
ト、11,12…プーリ、13,14,15…電磁石、16…歯車機
構、17…連結棒、18…ベルト駆動モータ、19…ベルト、
30,31…センターリングアーム、32,33…センターリング
バー、34,35…摺動支持部材、36,37…シャフト、38…ボ
ールネジ、40…受部材、41,42…プーリ、43,44…モー
タ、45,46…プーリ、47,48…ベルト、50,51…ピン、52,
53…矯正アーム、54,55…スライドレール、56,57…スラ
イダー、58,59…リンク部材、60,61,62,63…シリンダ
ー、70…後端検知センサー、71,72…後端鈍角検出セン
サー、73,74…先端鈍角検出センサー、91…転写ベルト
コンベア、92…搬送ベルト、93,94,95…電磁石、96…搬
送ベルト、97…電磁石、100…ベルトコンベア。1 is a side view of a sticking apparatus according to an embodiment of the present invention, FIG. 3 is a plan view thereof, FIG. 4 is a longitudinal sectional view thereof, and FIG. FIG. 6 is a plan view showing a tip shape correcting mechanism of the same embodiment, FIG. 6 is an explanatory view for explaining a tip shape correcting method, FIG. 7 is a view showing an operation process of this embodiment, and FIG. 8 is another embodiment. FIG. 9 is a schematic side view of an example, and shows an example of a case where the front end and the rear end of the belt member do not coincide with each other. DESCRIPTION OF SYMBOLS 1 ... Belt member, 2 ... Constant length cutting conveyor, 3 ... Belt conveyor, 4 ... Molding drum, 5 ... Base, 6 ... Spindle, 7 ... Forward / reverse cylinder, 8 ... Swing cylinder, 10 ... Conveyor belt, 11 , 12 ... pulley, 13,14,15 ... electromagnet, 16 ... gear mechanism, 17 ... connecting rod, 18 ... belt drive motor, 19 ... belt,
30, 31 ... Centering arm, 32, 33 ... Centering bar, 34, 35 ... Sliding support member, 36, 37 ... Shaft, 38 ... Ball screw, 40 ... Receiving member, 41, 42 ... Pulley, 43, 44 ... Motor, 45,46 ... Pulley, 47,48 ... Belt, 50,51 ... Pin, 52,
53 ... Straightening arm, 54, 55 ... Slide rail, 56, 57 ... Slider, 58, 59 ... Link member, 60, 61, 62, 63 ... Cylinder, 70 ... Rear end detection sensor, 71, 72 ... Rear end obtuse angle detection Sensor, 73,74 ... Obtuse angle detection sensor, 91 ... Transfer belt conveyor, 92 ... Conveyor belt, 93, 94, 95 ... Electromagnet, 96 ... Conveyor belt, 97 ... Electromagnet, 100 ... Belt conveyor.
Claims (1)
に定長截断されたタイヤ構成部材を成型ドラムに貼付す
る装置において、 吸着手段を内蔵し截断されたタイヤ構成部材を受け取り
成型ドラムに搬送するベルトコンベアと、 同ベルトコンベア上で中央に配置されたセンターリング
アームが左右より挟むようにしてタイヤ構成部材の幅方
向位置を修正する幅方向位置決め手段と、 該ベルトコンベア上で下流側に配置されて直線状をした
当接面を有し水平方向に揺動可能な矯正アームのタイヤ
構成部材の先端切口側への当接によりタイヤ構成部材の
先端切口の形状を矯正する先端形状矯正手段と、 該ベルトコンベア上で上流側に配置されて直線状をした
当接面を有し水平方向に揺動可能な矯正アームのタイヤ
構成部材の後端切口側への当接によりタイヤ構成部材の
後端切口の形状を矯正する後端形状矯正手段とを備えた
ことを特徴とするタイヤ構成部材の貼付装置。Claim: What is claimed is: 1. An apparatus for adhering a tire constituent member, which is cut to a constant length in parallel to a cord inserted at a constant bias angle, to a molding drum, and which receives the cut tire constituent member with a built-in suction means and conveys it to the molding drum. And a width direction positioning means for correcting the width direction position of the tire constituent member by sandwiching the centering arm arranged at the center on the belt conveyor from the left and right, and arranged on the downstream side on the belt conveyor. A tip shape correcting means for correcting the shape of the tip cut end of the tire constituent member by abutting the tip end cut side of the tire constituent member of a straightening arm having a linear contact surface and swingable in the horizontal direction; Contact of a straight arm having a linear contact surface arranged on the upstream side of the belt conveyor and swingable in the horizontal direction with the rear end cut side of the tire constituent member And a rear end shape correcting means for correcting the shape of the rear end cut of the tire constituent member according to the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61262760A JPH07100354B2 (en) | 1986-11-06 | 1986-11-06 | Attachment device for tire components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61262760A JPH07100354B2 (en) | 1986-11-06 | 1986-11-06 | Attachment device for tire components |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116838A JPS63116838A (en) | 1988-05-21 |
| JPH07100354B2 true JPH07100354B2 (en) | 1995-11-01 |
Family
ID=17380206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61262760A Expired - Lifetime JPH07100354B2 (en) | 1986-11-06 | 1986-11-06 | Attachment device for tire components |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07100354B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10350847B2 (en) * | 2013-06-26 | 2019-07-16 | Toyo Tire Corporation | Apparatus and method of adhering belt-shaped tire member |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH085142B2 (en) * | 1988-12-21 | 1996-01-24 | 三菱重工業株式会社 | Automatic breaker feeder |
| US5092946A (en) * | 1989-02-22 | 1992-03-03 | Bridgestone Corporation | Method for sticking a belt-like member and apparatus therefore |
| JPH03166149A (en) * | 1989-11-24 | 1991-07-18 | Bridgestone Corp | Method and device for supplying band-shaped material |
| JPH03109827U (en) * | 1990-02-26 | 1991-11-12 | ||
| DE60117130T2 (en) * | 2000-03-17 | 2006-09-28 | Vmi Epe Holland B.V. | TIRE ASSEMBLY DRIVE WITH A BUMBLE HANDLING DEVICE |
| FR2937625B1 (en) * | 2008-10-27 | 2013-04-12 | Michelin Soc Tech | PATCH TRANSFER CARPET HAVING METAL REINFORCEMENTS |
| JP5271794B2 (en) * | 2009-05-11 | 2013-08-21 | 株式会社ブリヂストン | Tire manufacturing apparatus and tire manufacturing method |
| JP2012035463A (en) * | 2010-08-05 | 2012-02-23 | Sumitomo Rubber Ind Ltd | Tire material conveyor |
| JP5615629B2 (en) * | 2010-08-27 | 2014-10-29 | 株式会社ブリヂストン | Tire manufacturing apparatus and tire manufacturing method |
| JP5898838B2 (en) * | 2010-10-06 | 2016-04-06 | 株式会社ブリヂストン | Belt-like member pasting device and pasting method |
| JP5695432B2 (en) * | 2011-01-28 | 2015-04-08 | 住友ゴム工業株式会社 | Belt ply forming method |
| WO2013093765A1 (en) * | 2011-12-22 | 2013-06-27 | Pirelli Tyre S.P.A. | Process and apparatus for building tyres for vehicle wheels |
| JP6555639B2 (en) * | 2015-10-27 | 2019-08-07 | 住友ゴム工業株式会社 | Curving correction device and curving correction method for tire material piece |
| JP7099939B2 (en) * | 2018-11-26 | 2022-07-12 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | Tire member molding device, tire member inspection method and tire member manufacturing method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699651A (en) * | 1980-01-14 | 1981-08-11 | Yokohama Rubber Co Ltd:The | Feeder for sheet-shaped material in tyre molding machine |
| JPS57105335A (en) * | 1980-12-23 | 1982-06-30 | Sumitomo Rubber Ind Ltd | Feeding device for tire component material |
| JPS59131816U (en) * | 1983-02-22 | 1984-09-04 | 株式会社ブリヂストン | Centering device for tire components |
| JPS62109629A (en) * | 1985-11-08 | 1987-05-20 | Mitsubishi Heavy Ind Ltd | Process for automatic application of carcass ply and its device |
-
1986
- 1986-11-06 JP JP61262760A patent/JPH07100354B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10350847B2 (en) * | 2013-06-26 | 2019-07-16 | Toyo Tire Corporation | Apparatus and method of adhering belt-shaped tire member |
| US10532529B2 (en) | 2013-06-26 | 2020-01-14 | Toyo Tire Corporation | Apparatus and method of adhering belt-shaped tire member |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63116838A (en) | 1988-05-21 |
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