JPH07195002A - Method for applying mold releasing agent on inner face of green tire - Google Patents
Method for applying mold releasing agent on inner face of green tireInfo
- Publication number
- JPH07195002A JPH07195002A JP6001358A JP135894A JPH07195002A JP H07195002 A JPH07195002 A JP H07195002A JP 6001358 A JP6001358 A JP 6001358A JP 135894 A JP135894 A JP 135894A JP H07195002 A JPH07195002 A JP H07195002A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- green tire
- release agent
- outer diameter
- spray gun
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 48
- 239000007921 spray Substances 0.000 claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 10
- AMGNHZVUZWILSB-UHFFFAOYSA-N 1,2-bis(2-chloroethylsulfanyl)ethane Chemical compound ClCCSCCSCCCl AMGNHZVUZWILSB-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000203 mixture Substances 0.000 abstract description 4
- 210000000078 claw Anatomy 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 4
- 239000006082 mold release agent Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
Description
【0001】この発明は、グリーンタイヤ内面への離型
剤塗布装置に係わり、更に詳しくは離型剤をタイヤ外部
に飛散させることなく、均一にしかも効率良く離型剤を
塗布することが出来る離型剤塗布装置に関するものであ
る。The present invention relates to an apparatus for applying a release agent to the inner surface of a green tire, and more specifically, a release agent capable of applying the release agent uniformly and efficiently without scattering the release agent to the outside of the tire. The present invention relates to a mold application device.
【0002】[0002]
【従来の技術】従来、成形されたグリーンタイヤ(未加
硫タイヤ)の内面に、モールド及びブラダーとの離型性
を良くするために離型剤を塗布することが知られてい
る。上記の離型剤等を塗布する装置として、例えば、本
願出願人が提案した特公昭51−3754号公報及び図
9,図10に示すように、水平状態に載置されたグリー
ンタイヤWの内径部に、リンク機構1を介して開閉可能
な複数本のチャッキング爪2を上方から挿入し、前記複
数本のチャッキング爪2を拡開させてグリーンタイヤW
のビードWaの数カ所を内側から把持する。そして、そ
の状態からグリーンタイヤWを持ち上げた後、グリーン
タイヤWの下側内径中心部から離型剤のスプレーガン3
を挿入させて、前記チャッキング爪2を駆動モータ4,
タイミングベルト5,プーリ6等の回転駆動装置7を介
してグリーンタイヤWを回転させながらグリーンタイヤ
Wの内面に離型剤Qを塗布するようにしている。2. Description of the Related Art Conventionally, it has been known to apply a release agent to the inner surface of a molded green tire (unvulcanized tire) in order to improve the releasability from a mold and a bladder. As an apparatus for applying the release agent and the like, for example, as shown in Japanese Patent Publication No. 51-3754 and FIGS. 9 and 10 proposed by the applicant of the present application, the inner diameter of the green tire W placed in a horizontal state. The plurality of chucking claws 2 that can be opened and closed via the link mechanism 1 are inserted into the portion from above, and the plurality of chucking claws 2 are expanded to open the green tire W.
Hold several places of the bead Wa from inside. Then, after lifting the green tire W from that state, the release agent spray gun 3 is pressed from the center of the lower inner diameter of the green tire W.
To insert the chucking claw 2 into the drive motor 4,
The release agent Q is applied to the inner surface of the green tire W while rotating the green tire W via the rotary drive device 7 such as the timing belt 5 and the pulley 6.
【0003】[0003]
【発明が解決しようとする問題点】ところで、上記のよ
うな装置では、グリーンタイヤWの内径ビード部Waの
数カ所をチャッキング爪2で把持した状態で回転させな
がら固定状態のスプレーガン3により離型剤Qを塗布す
るように構成されているため、離型剤Qがチャッキング
爪2にかかってしまい、離型剤Qのかすが付着したり、
離型剤Qの塗りむらが発生すると言う問題があった。By the way, in the above-mentioned device, while the chucking claw 2 holds several parts of the inner diameter bead portion Wa of the green tire W, the green gun W is rotated by the spray gun 3 in a fixed state while being rotated. Since it is configured to apply the mold release agent Q, the release mold release agent Q is caught on the chucking claw 2, and the residue of the release mold release agent Q may be attached.
There is a problem that uneven coating of the release agent Q occurs.
【0004】また、グリーンタイヤWを把持する場合、
グリーンタイヤWの一側面のビード部Waをチャッキン
グ爪2で把持して吊り下げるため、グリーンタイヤWの
自重によりグリーンタイヤWのサイド部が伸びて変形し
たり、またチャッキング爪2で把持する部分が変形して
しまうと言う問題があった。また、グリーンタイヤWの
内径ビード部Waに対して、離型剤Qを均一に、しかも
むらなく塗布しようとした場合、図11に示すように余
分な離型剤QがグリーンタイヤWの外部に飛散し、製品
故障の原因と成る問題があった。When gripping the green tire W,
Since the bead portion Wa on one side of the green tire W is grasped and hung by the chucking claw 2, the side portion of the green tire W is stretched and deformed due to the weight of the green tire W, or is gripped by the chucking claw 2. There was a problem that the part would be deformed. Further, when it is attempted to apply the release agent Q uniformly and evenly to the inner diameter bead portion Wa of the green tire W, as shown in FIG. There was a problem of scattering and causing product failure.
【0005】更に、グリーンタイヤWを回転させるため
に、回転駆動機構等が必要であって装置や設備等が大型
化すると言う問題があった。この発明は、かかる従来の
課題に着目して案出されたもので、特にグリーンタイヤ
を固定した状態でスプレーガンを回転させながら離型剤
を塗布させるので、離型剤の塗布が均一化し、しかも離
型剤をタイヤ外部に飛散させることなく効率良く離型剤
を塗布することが出来、製品故障も防止出来ると共に、
また装置が大型化せず狭いスペースでも設置することが
出来るグリーンタイヤ内面への離型剤塗布装置を提供す
ることを目的とするものである。Further, in order to rotate the green tire W, there is a problem that a rotary drive mechanism or the like is required, and the size of the apparatus or equipment becomes large. This invention has been devised in view of such conventional problems, and in particular, since the release agent is applied while rotating the spray gun in a state where the green tire is fixed, the application of the release agent is made uniform, Moreover, the release agent can be efficiently applied without scattering the release agent to the outside of the tire, and product failure can be prevented,
Another object of the present invention is to provide a device for applying a release agent to the inner surface of a green tire that can be installed in a narrow space without increasing the size of the device.
【0006】[0006]
【課題を解決するための手段】この発明は上記目的を達
成するため、グリーンタイヤの外径を把持し、タイヤ径
方向へ任意の角度に旋回可能なタイヤ外径把持装置と、
前記タイヤ外径把持装置で把持されたグリーンタイヤの
内径中心部に出没可能で、かつ旋回可能な離型剤のスプ
レーガンとから成ることを要旨とするものである。In order to achieve the above object, the present invention provides a tire outer diameter gripping device that grips the outer diameter of a green tire and is capable of turning at an arbitrary angle in the tire radial direction,
The gist of the present invention is that it comprises a spray gun of a release agent that is capable of appearing and retracting in the center of the inner diameter of a green tire gripped by the tire outer diameter gripping device, and that is rotatable.
【0007】また、前記タイヤ外径把持装置で把持され
たグリーンタイヤの両内径中空部を閉鎖する閉鎖プレー
トを開閉自在に設け、この閉鎖プレートの一方に、前記
グリーンタイヤの内面に離型剤を塗布するスプレーガン
を設けたり、前記閉鎖プレートに、グリーンタイヤ内部
の離型剤を集塵する集塵装置を取付けて実施することも
可能である。Further, a closing plate for closing both inner diameter hollow portions of the green tire gripped by the tire outer diameter gripping device is provided so as to be openable and closable, and one of the closing plates is provided with a release agent on the inner surface of the green tire. A spray gun for coating may be provided, or a dust collecting device for collecting the release agent inside the green tire may be attached to the closing plate.
【0008】[0008]
【発明の作用】この発明は上記のように構成され、タイ
ヤ外径把持装置に外径を把持された固定状態のグリーン
タイヤに、回転自在なスプレーガンを所定位置まで挿入
し、スプレーガンを旋回させながらグリーンタイヤの内
面に離型剤を塗布するので、離型剤の塗布が均一化し、
効率良く離型剤を塗布することが出来、またグリーンタ
イヤの両内径中空部を閉鎖する閉鎖プレートや、離型剤
を集塵する集塵装置を取付けることにより、離型剤をタ
イヤ外部に飛散させることなく、製品故障を未然に防止
でき、またタイヤの回転駆動装置を使用しないので、装
置が大型化せず、狭いスペースでも容易に設置出来るも
のである。The present invention is constructed as described above, and a rotatable spray gun is inserted to a predetermined position in a fixed green tire whose outer diameter is gripped by a tire outer diameter gripping device, and the spray gun is swung. While applying the release agent to the inner surface of the green tire, the application of the release agent is uniform,
The release agent can be applied efficiently, and the release agent is scattered to the outside of the tire by installing a closing plate that closes the inner hollow parts of the green tire and a dust collector that collects the release agent. It is possible to prevent product failure without doing so, and since the tire rotation driving device is not used, the device does not become large and can be easily installed even in a narrow space.
【0009】[0009]
【発明の実施例】以下、添付図面に基づき、この発明の
実施例を説明する。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。図1は、この発明を実
施した離型剤塗布装置10の概略構成図、図2はタイヤ
外径把持装置11に外径を把持された固定状態のグリー
ンタイヤWに回転自在なスプレーガン3により離型剤Q
を塗布する工程を示す離型剤塗布装置10の概略構成図
を示している。Embodiments of the present invention will be described below with reference to the accompanying drawings. The same components as those in the conventional example are designated by the same reference numerals and the description thereof will be omitted. FIG. 1 is a schematic configuration diagram of a release agent applying apparatus 10 embodying the present invention, and FIG. 2 shows a fixed state green tire W whose outer diameter is gripped by a tire outer diameter gripping device 11 by a rotatable spray gun 3. Release agent Q
The schematic block diagram of the release agent coating device 10 showing the step of coating is shown.
【0010】前記グリーンタイヤWは、後述する外径把
持装置11に外径を把持されたグリーンタイヤWの内部
に、グリーンタイヤWの両内径中空部を閉鎖する閉鎖プ
レート12a,12b及び離型剤を集塵する集塵装置1
3を備えたスプレーガン3をグリーンタイヤWの中心部
まで挿入し、回転駆動モータ14及びロータリジョイン
ト15を介して旋回させながらスプレーガンシャフト1
6内に設けた連通路17からエアーAと離型剤Qとを供
給してノズル19からエアーAと離型剤Qとの混合物を
吹き付けるものである。The green tire W includes the closing plates 12a and 12b for closing the inner diameter hollow portions of the green tire W and the release agent inside the green tire W whose outer diameter is gripped by the outer diameter gripping device 11 described later. Dust collector 1 for collecting dust
The spray gun 3 equipped with the spray gun 3 is inserted up to the center of the green tire W, and the spray gun shaft 1 is rotated while rotating through the rotary drive motor 14 and the rotary joint 15.
The air A and the release agent Q are supplied from the communication passage 17 provided in the nozzle 6, and the mixture of the air A and the release agent Q is sprayed from the nozzle 19.
【0011】次に、上記のような外径把持装置11及び
スプレーガン3の構成を以下に具体的に説明する。前記
外径把持装置11は、図4〜図6に示すように、昇降可
能に吊設された門型フレーム20の内側に、旋回軸21
を介して中空方形状(略8角形)のハンドフレーム22
の相対向する中心部を旋回可能に取付け、このハンドフ
レーム22は、門型フレーム20とハンドフレーム22
との間に設置されたエアーシリンダ等の旋回駆動手段2
3を介して、任意の角度(例えば、90°)に旋回出来
るように構成されている。旋回駆動手段23は、エアー
シリンダの基端部23aが門型フレーム20の側面に固
定され、ロッド23bが前記ハンドフレーム22にブラ
ケット24を介して連結されている。Next, the configurations of the outer diameter gripping device 11 and the spray gun 3 as described above will be specifically described below. As shown in FIGS. 4 to 6, the outer diameter gripping device 11 includes a swivel shaft 21 inside a portal frame 20 suspended so as to be able to move up and down.
Hollow square-shaped (approximately octagonal) hand frame 22 through
The hand frames 22 are mounted so as to be pivotable at opposite center portions thereof.
Revolving drive means 2 such as an air cylinder installed between and
It is configured so that it can be swung at an arbitrary angle (for example, 90 °) via the switch 3. In the turning drive means 23, a base end portion 23a of an air cylinder is fixed to a side surface of the gate frame 20, and a rod 23b is connected to the hand frame 22 via a bracket 24.
【0012】また、前記ハンドフレーム22の内側に、
所定の間隔(この実施例では90°間隔で4箇所)を隔
てて、かつ押圧シリンダ25をそれぞれ備えた複数のタ
イヤ外径把持部材26が設けてあり、このタイヤ外径把
持部材26は、対象とするグリーンタイヤWの最大径に
対応出来る曲率半径で円弧状に形成されている。従っ
て、任意の状態で所定位置に載置されたグリーンタイヤ
Wに対して、ハンドフレーム22を備えた門型フレーム
20を下降させ、ハンドフレーム22のタイヤ外径把持
部材26の内側に対象となるグリーンタイヤWが位置し
た状態で、各押圧シリンダ25を伸長作動させて複数の
タイヤ外径把持部材26をタイヤ中心側に移動させ、グ
リーンタイヤWの外径の数箇所をセンターリングしなが
ら所定の圧力で把持する。Further, inside the hand frame 22,
A plurality of tire outer diameter gripping members 26 each provided with a press cylinder 25 are provided at predetermined intervals (four points at 90 ° intervals in this embodiment). Is formed in an arc shape with a radius of curvature that can correspond to the maximum diameter of the green tire W. Therefore, the gate-shaped frame 20 provided with the hand frame 22 is lowered with respect to the green tire W placed at a predetermined position in an arbitrary state, and the target is placed inside the tire outer diameter gripping member 26 of the hand frame 22. In a state where the green tire W is positioned, the pressing cylinders 25 are extended to move the plurality of tire outer diameter gripping members 26 toward the tire center side, and predetermined positions while centering several points of the outer diameter of the green tire W. Grip with pressure.
【0013】その後、グリーンタイヤWを把持したハン
ドフレーム22を備えた門型フレーム20を上昇させ、
前記ハンドフレーム22を旋回駆動手段23を介して所
定の角度に旋回させるものである。これにより、グリー
ンタイヤWは何ら変形を受けることなくタイヤの外径部
分を把持されると共に、センターリングされ、更に任意
の角度に旋回させて次工程の作業に移ることが出来るも
のである。Thereafter, the portal frame 20 having the hand frame 22 holding the green tire W is raised,
The hand frame 22 is turned by a turning drive means 23 at a predetermined angle. As a result, the green tire W can be gripped at the outer diameter portion of the tire without being deformed, centered, and further swung at an arbitrary angle to proceed to the work of the next step.
【0014】次に、スプレーガン3の構成は、図1,図
7及び図8に示すように、エアーAと離型剤Qとの混合
物が流通する連通路17を備えたスプレーガンシャフト
16の基端部がロータリジョイント15に接続され、こ
のスプレーガンシャフト16の基端部には、前記ロータ
リジョイント15に形成された二本の環状の溝27a,
27bと連通する複数の連通穴28a,28bが設けら
れている。ロータリジョイント15に形成された環状の
溝27a,27bは、エアーAと離型剤Qとの供給経路
29a,29bに接続され、スプレーガンシャフト16
が回転していてもエアーAと離型剤Qとの混合物をノズ
ル19から吹き付けることが出来るように構成されてい
る。Next, as shown in FIGS. 1, 7 and 8, the structure of the spray gun 3 is that of a spray gun shaft 16 having a communication passage 17 through which a mixture of air A and a release agent Q flows. The base end portion is connected to the rotary joint 15, and the spray gun shaft 16 has at its base end portion two annular grooves 27a formed in the rotary joint 15.
A plurality of communication holes 28a and 28b communicating with 27b are provided. The annular grooves 27a, 27b formed in the rotary joint 15 are connected to the supply paths 29a, 29b for the air A and the release agent Q, and the spray gun shaft 16
It is configured so that the mixture of the air A and the release agent Q can be sprayed from the nozzle 19 even when the roller rotates.
【0015】また、ロータリジョイント15を挿通した
スプレーガンシャフト16の下端には、歯車機構等の伝
達手段35を介して回転駆動モータ14が接続され、ス
プレーガンシャフト16の先端には、ノズル19が接続
されるものである。また、前記タイヤ外径把持装置11
で把持されたグリーンタイヤWの両内径中空部を閉鎖す
る閉鎖プレート12a,12bは、図2に示すようにタ
イヤ外径把持装置11を支持する支持プレート30上に
設置された左右一対のシリンダ31a,31bと保持プ
レート32を介して連結され、シリンダ31a,31b
の同期作動によりタイヤ外径把持装置11で把持された
グリーンタイヤWの側面に対して接近,離反するように
構成され、更に閉鎖プレート12a,12bの一方に
は、スプレーガン3が取付けられている。The rotary drive motor 14 is connected to the lower end of the spray gun shaft 16 through the rotary joint 15 via a transmission means 35 such as a gear mechanism, and the nozzle 19 is provided at the tip of the spray gun shaft 16. It is connected. Further, the tire outer diameter gripping device 11
As shown in FIG. 2, the closing plates 12a, 12b for closing the inner diameter hollow portions of the green tire W gripped by the pair of left and right cylinders 31a installed on the supporting plate 30 for supporting the tire outer diameter gripping device 11 are shown in FIG. , 31b and the holding plate 32, and the cylinders 31a, 31b.
Of the green tire W gripped by the tire outer diameter gripping device 11 by the synchronous operation of the above, and the spray gun 3 is attached to one of the closing plates 12a and 12b. .
【0016】また、上記の閉鎖プレート12a,12b
には、グリーンタイヤW内部の離型剤Qを集塵する集塵
装置13のパイプ13aが連結してあり、離型剤Qの塗
布作業時に離型剤Qが外部に飛散するのを防止してい
る。上記のように、この実施例では、タイヤ外径把持装
置11に外径を把持された固定状態のグリーンタイヤW
に、回転自在なスプレーガン3を所定位置まで挿入し、
スプレーガン3を旋回させながらグリーンタイヤWの内
面に離型剤Qを塗布するので、離型剤Qの塗布が均一化
し、効率良く離型剤を塗布することが出来るものであ
る。Also, the above-mentioned closing plates 12a, 12b.
A pipe 13a of a dust collecting device 13 that collects the release agent Q inside the green tire W is connected to the above to prevent the release agent Q from scattering to the outside at the time of applying the release agent Q. ing. As described above, in this embodiment, the green tire W in the fixed state whose outer diameter is gripped by the tire outer diameter gripping device 11 is fixed.
Insert the rotatable spray gun 3 into the
Since the release agent Q is applied to the inner surface of the green tire W while rotating the spray gun 3, the application of the release agent Q becomes uniform and the release agent can be applied efficiently.
【0017】また、グリーンタイヤWの両内径中空部を
閉鎖する閉鎖プレート12a,12bや、離型剤Qを集
塵する集塵装置13を取付けることにより、離型剤Qを
タイヤ外部に飛散させることなく、製品故障を未然に防
止でき、また従来のようにタイヤの回転駆動装置を使用
しないので、装置が大型化せず、狭いスペースでも容易
に設置出来るものである。Further, by attaching the closing plates 12a and 12b for closing the inner diameter hollow portions of the green tire W and the dust collecting device 13 for collecting the release agent Q, the release agent Q is scattered to the outside of the tire. Product failure can be prevented in advance, and since the tire rotation drive device is not used as in the prior art, the device does not increase in size and can be easily installed even in a narrow space.
【0018】[0018]
【発明の効果】この発明は、上記のようにグリーンタイ
ヤの外径を把持し、タイヤ径方向へ任意の角度に旋回可
能なタイヤ外径把持装置と、前記タイヤ外径把持装置で
把持されたグリーンタイヤの内径中心部に出没可能で、
かつ旋回可能な離型剤のスプレーガンとを設けて構成し
たので、特にグリーンタイヤを固定した状態でスプレー
ガンを回転させながら離型剤を塗布させるので、離型剤
の塗布が均一化し、しかも離型剤をタイヤ外部に飛散さ
せることなく効率良く離型剤を塗布することが出来、製
品故障も防止出来ると共に、また装置が大型化せず狭い
スペースでも設置することが出来る効果がある。As described above, according to the present invention, a tire outer diameter gripping device capable of gripping the outer diameter of a green tire and turning at an arbitrary angle in the tire radial direction, and gripped by the tire outer diameter gripping device. It can appear and disappear in the center of the inner diameter of the green tire,
Moreover, since the spray gun of the release agent that can be swung is provided, the release agent is applied while rotating the spray gun particularly with the green tire fixed, so that the release agent is evenly applied, and The release agent can be applied efficiently without scattering to the outside of the tire, product failure can be prevented, and the device can be installed in a narrow space without increasing the size.
【0019】また、グリーンタイヤの両内径中空部を閉
鎖する閉鎖プレートや、離型剤を集塵する集塵装置を取
付けることにより、離型剤をタイヤ外部に飛散させるこ
となく、製品故障を未然に防止でき、更に回転駆動装置
を使用しないので、装置が大型化せず、狭いスペースで
も容易に設置出来る効果がある。Further, by installing a closing plate for closing both inner diameter hollow portions of the green tire and a dust collecting device for collecting the release agent, the release agent is not scattered to the outside of the tire and a product failure occurs. In addition, since the rotation driving device is not used, the device does not increase in size and can be easily installed even in a narrow space.
【図1】この発明を実施した離型剤塗布装置の概略構成
図である。FIG. 1 is a schematic configuration diagram of a release agent coating apparatus embodying the present invention.
【図2】タイヤ外径把持装置に外径を把持された固定状
態のグリーンタイヤに回転自在なスプレーガンにより離
型剤を塗布する工程を示す離型剤塗布装置の概略構成図
である。FIG. 2 is a schematic configuration diagram of a release agent applying apparatus showing a step of applying a release agent to a fixed green tire whose outer diameter is held by a tire outer diameter holding apparatus by a rotatable spray gun.
【図3】グリーンタイヤの内面に離型剤を塗布している
状態を示す断面図である。FIG. 3 is a cross-sectional view showing a state in which a release agent is applied to the inner surface of a green tire.
【図4】タイヤ外径把持装置の斜視図である。FIG. 4 is a perspective view of a tire outer diameter gripping device.
【図5】タイヤ外径把持装置の正面図である。FIG. 5 is a front view of a tire outer diameter gripping device.
【図6】タイヤ外径把持装置の側面図である。FIG. 6 is a side view of a tire outer diameter gripping device.
【図7】スプレーガンが接続するロータリジョイントの
断面図である。FIG. 7 is a sectional view of a rotary joint to which a spray gun is connected.
【図8】スプレーガンシャフトの取付け状態を示す正面
図である。FIG. 8 is a front view showing a mounted state of the spray gun shaft.
【図9】従来の離型剤塗布装置の概略構成図である。FIG. 9 is a schematic configuration diagram of a conventional release agent coating device.
【図10】従来のグリーンタイヤのチャッキング爪の説
明図である。FIG. 10 is an explanatory view of a chucking claw of a conventional green tire.
【図11】従来のグリーンタイヤの内面に離型剤を塗布
している状態を示す斜視図である。FIG. 11 is a perspective view showing a state where a release agent is applied to the inner surface of a conventional green tire.
3 スプレーガン 10 離型剤塗布
装置 11 タイヤ外径把持装置 12a,12b 閉鎖プレート 13 集塵装置 14 回転駆動モータ 14 ロータリ
ジョイント 20 門型フレーム 21 旋回軸 22 ハンドフレーム 23 旋回駆動
手段 25 押圧シリンダ 26 タイヤ外
径把持部材 W グリーンタイヤ Q 離型剤3 Spray Gun 10 Release Agent Applying Device 11 Tire Outer Diameter Gripping Device 12a, 12b Closing Plate 13 Dust Collecting Device 14 Rotation Drive Motor 14 Rotary Joint 20 Gate Type Frame 21 Swivel Axis 22 Hand Frame 23 Swivel Driving Means 25 Pressing Cylinder 26 Tire Outer diameter gripping member W Green tire Q Release agent
Claims (3)
径方向へ任意の角度に旋回可能なタイヤ外径把持装置
と、前記タイヤ外径把持装置で把持されたグリーンタイ
ヤの内径中心部に出没可能で、かつ旋回可能な離型剤の
スプレーガンとから成るグリーンタイヤ内面への離型剤
塗布装置。1. A tire outer diameter gripping device capable of gripping the outer diameter of a green tire and turning at an arbitrary angle in the tire radial direction, and protruding and retracting at a center portion of the inner diameter of the green tire gripped by the tire outer diameter gripping device. A device for applying a release agent to the inner surface of a green tire, which comprises a spray gun of a release agent that can be swung.
リーンタイヤの両内径中空部を閉鎖する閉鎖プレートを
開閉自在に設け、この閉鎖プレートの一方に、前記グリ
ーンタイヤの内面に離型剤を塗布するスプレーガンを設
けた請求項1に記載のグリーンタイヤ内面への離型剤塗
布装置。2. A closing plate for closing both inner diameter hollow portions of a green tire gripped by the tire outer diameter gripping device is provided to be openable and closable, and one of the closing plates is provided with a release agent on the inner surface of the green tire. The device for applying a release agent to the inner surface of a green tire according to claim 1, further comprising a spray gun for applying.
部の離型剤を集塵する集塵装置を取付けた請求項1また
は請求項2に記載のグリーンタイヤ内面への離型剤塗布
装置。3. The device for applying a release agent to an inner surface of a green tire according to claim 1, wherein a dust collecting device for collecting the release agent inside the green tire is attached to the closing plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6001358A JPH07195002A (en) | 1994-01-11 | 1994-01-11 | Method for applying mold releasing agent on inner face of green tire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6001358A JPH07195002A (en) | 1994-01-11 | 1994-01-11 | Method for applying mold releasing agent on inner face of green tire |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH07195002A true JPH07195002A (en) | 1995-08-01 |
Family
ID=11499282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6001358A Pending JPH07195002A (en) | 1994-01-11 | 1994-01-11 | Method for applying mold releasing agent on inner face of green tire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH07195002A (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311240B1 (en) * | 1999-05-28 | 2001-11-02 | 조충환 | A Parting Powder Spray Machine |
JP2002153782A (en) * | 2000-11-15 | 2002-05-28 | Polymer Engineering Kk | Apparatus for spraying multi-component synthetic resin mixture |
JP2009202423A (en) * | 2008-02-28 | 2009-09-10 | Sumitomo Rubber Ind Ltd | Manufacturing process of tire |
CN106216143A (en) * | 2016-08-26 | 2016-12-14 | 太仓市鑫鹤印刷包装有限公司 | A kind of circulation type double-head spray coating device |
CN106269360A (en) * | 2016-08-26 | 2017-01-04 | 太仓市鑫鹤印刷包装有限公司 | A kind of sliding double-head spray coating device of band adjustable spray coating head |
CN106423638A (en) * | 2016-08-26 | 2017-02-22 | 太仓市鑫鹤印刷包装有限公司 | Slippage type double-end spraying device |
CN106423673A (en) * | 2016-08-26 | 2017-02-22 | 太仓市鑫鹤印刷包装有限公司 | Sliding type cyclic double-head spraying device |
CN108525889A (en) * | 2018-05-14 | 2018-09-14 | 芜湖乐知智能科技有限公司 | A kind of spray robot and its spraying method |
JP2021030508A (en) * | 2019-08-20 | 2021-03-01 | 横浜ゴム株式会社 | Device and method for applying release agent to unvulcanized tire inner face |
CN113000250A (en) * | 2020-12-30 | 2021-06-22 | 安徽香蕉传媒有限公司 | Machining is with bulb spare spraying equipment that has even spraying structure |
KR102278142B1 (en) * | 2020-04-17 | 2021-07-15 | 최용문 | Inner surface painting apparatus of containers and cover for cosmetic containers |
CN117463540A (en) * | 2023-12-27 | 2024-01-30 | 山东优盛轮胎有限公司 | Tire self-sealing adhesive spraying device |
-
1994
- 1994-01-11 JP JP6001358A patent/JPH07195002A/en active Pending
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311240B1 (en) * | 1999-05-28 | 2001-11-02 | 조충환 | A Parting Powder Spray Machine |
JP2002153782A (en) * | 2000-11-15 | 2002-05-28 | Polymer Engineering Kk | Apparatus for spraying multi-component synthetic resin mixture |
JP2009202423A (en) * | 2008-02-28 | 2009-09-10 | Sumitomo Rubber Ind Ltd | Manufacturing process of tire |
CN106423673A (en) * | 2016-08-26 | 2017-02-22 | 太仓市鑫鹤印刷包装有限公司 | Sliding type cyclic double-head spraying device |
CN106269360A (en) * | 2016-08-26 | 2017-01-04 | 太仓市鑫鹤印刷包装有限公司 | A kind of sliding double-head spray coating device of band adjustable spray coating head |
CN106423638A (en) * | 2016-08-26 | 2017-02-22 | 太仓市鑫鹤印刷包装有限公司 | Slippage type double-end spraying device |
CN106216143A (en) * | 2016-08-26 | 2016-12-14 | 太仓市鑫鹤印刷包装有限公司 | A kind of circulation type double-head spray coating device |
CN108525889A (en) * | 2018-05-14 | 2018-09-14 | 芜湖乐知智能科技有限公司 | A kind of spray robot and its spraying method |
CN108525889B (en) * | 2018-05-14 | 2020-05-01 | 常熟科立泰电子科技有限公司 | Spraying robot and spraying method thereof |
JP2021030508A (en) * | 2019-08-20 | 2021-03-01 | 横浜ゴム株式会社 | Device and method for applying release agent to unvulcanized tire inner face |
KR102278142B1 (en) * | 2020-04-17 | 2021-07-15 | 최용문 | Inner surface painting apparatus of containers and cover for cosmetic containers |
CN113000250A (en) * | 2020-12-30 | 2021-06-22 | 安徽香蕉传媒有限公司 | Machining is with bulb spare spraying equipment that has even spraying structure |
CN117463540A (en) * | 2023-12-27 | 2024-01-30 | 山东优盛轮胎有限公司 | Tire self-sealing adhesive spraying device |
CN117463540B (en) * | 2023-12-27 | 2024-03-22 | 山东优盛轮胎有限公司 | Tire self-sealing adhesive spraying device |
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