JPS6220862B2 - - Google Patents
Info
- Publication number
- JPS6220862B2 JPS6220862B2 JP22792982A JP22792982A JPS6220862B2 JP S6220862 B2 JPS6220862 B2 JP S6220862B2 JP 22792982 A JP22792982 A JP 22792982A JP 22792982 A JP22792982 A JP 22792982A JP S6220862 B2 JPS6220862 B2 JP S6220862B2
- Authority
- JP
- Japan
- Prior art keywords
- zone
- green
- release agent
- cleaning
- fingers
- 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
Links
- 238000004140 cleaning Methods 0.000 claims description 51
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000006082 mold release agent Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 description 7
- 238000004073 vulcanization Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0067—Using separating agents during or after moulding; Applying separating agents on preforms or articles, e.g. to prevent sticking to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Coating Apparatus (AREA)
Description
【発明の詳細な説明】
本発明はグリーンペインター、すなわちグリー
ンタイヤに離型剤を自動的に塗布する装置の改良
に関し、さらに詳しくは、この装置内にフインガ
ー掃除ゾーンを設置し、このゾーン内にフインガ
ーが来た時、フインガーに付着した離型剤を自動
的に清掃除去し得るようにしたグリーンペインタ
ーに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a green painter, a device for automatically applying a mold release agent to green tires, and more particularly, a finger cleaning zone is installed in this device, This invention relates to a green painter capable of automatically cleaning and removing the mold release agent adhering to the fingers when the fingers arrive.
従来からタイヤ加硫工程におけるグリーンタイ
ヤとモールド及びブラダーとの滑り効果の向上、
あるいは加硫されたタイヤの剥離効果の向上、さ
らには製品タイヤの外観向上等の目的で加硫前の
タイヤつまりグリーンタイヤに離型剤を塗布して
いる。 Improvement of the sliding effect between the green tire and the mold and bladder during the tire vulcanization process
Alternatively, a release agent is applied to a tire before vulcanization, that is, a green tire, for the purpose of improving the release effect of the vulcanized tire and further improving the appearance of the product tire.
ところがグリーンタイヤは、その性質上取り扱
いが困難で、上述した作業の自動化には多くの問
題点があつた。 However, green tires are difficult to handle due to their nature, and there are many problems with automating the above-mentioned work.
そこで本発明の出願人は種々研究の結果上述し
た問題を解消したグリーンペインターを開発し実
用化している。（特告昭51−3754号公報参照）
本発明は上述したグリーンペインターをさらに
改善したもので、フインガーに付着し固型化した
離型剤が、作動中において剥離落下し、これがグ
リーンタイヤに付着することに起因する加硫故障
を確実に防止し得るグリーンペインターを提供す
ることを目的とするものである。 As a result of various research, the applicant of the present invention has developed and put into practical use a green painter that solves the above-mentioned problems. (Refer to Japanese Patent Publication No. 51-3754) The present invention is a further improvement of the above-mentioned green painter, in which the release agent that adheres to the fingers and solidifies peels off and falls during operation, and this adheres to the green tire. It is an object of the present invention to provide a green painter that can reliably prevent vulcanization failures caused by vulcanization.
すなわち本発明は、装置内に搬入されたグリー
ンタイヤをフインガーにより保持するタイヤチヤ
ツキングゾーンと、このフインガーに保持された
グリーンタイヤに離型剤を塗布する離型剤塗布ゾ
ーンと、このグリーンタイヤに塗布された離型剤
を乾燥する乾燥ゾーンと、この乾燥後のグリーン
タイヤを搬出する搬出ゾーンとを、エンドレスに
順次配置すると共に、上記各ゾーン内をフインガ
ーが間欠的に移動し得るよう構成したグリーンペ
インターにおいて、前記タイヤチヤツキングゾー
ンと搬出ゾーンとの間にフインガー掃除ゾーンを
設置すると共に、この掃除ゾーン内にフインガー
清掃装置を設けてなり、この清掃装置は、前記フ
インガーに内側及び外側から当接する清掃部材
と、この内側及び外側の各清掃部材を相互に逆方
向に回転する回転手段と、これら各清掃部材と回
転手段とを昇降する昇降手段とから構成したこと
を特徴とするグリーンペインターを、その要旨と
するものである。 That is, the present invention provides a tire chuck zone in which a green tire carried into an apparatus is held by fingers, a release agent application zone in which a release agent is applied to the green tire held by the fingers, and a release agent application zone in which a release agent is applied to the green tire held by the fingers. A drying zone for drying the mold release agent applied to the mold release agent and a carrying-out zone for carrying out the dried green tires are sequentially arranged in an endless manner, and the fingers are configured to move intermittently within each zone. In this green painter, a finger cleaning zone is installed between the tire chuck zone and the unloading zone, and a finger cleaning device is installed in this cleaning zone, and the cleaning device is arranged to clean the inside and outside of the finger. A green characterized by comprising: a cleaning member that abuts from above, a rotating means that rotates the inner and outer cleaning members in mutually opposite directions, and an elevating means that raises and lowers the cleaning members and the rotating means. Painter is the gist of it.
以下本発明を実施例により図面を参照して詳細
に説明する。 Hereinafter, the present invention will be explained in detail by way of examples with reference to the drawings.
第１図〜第３図は本発明の実施例からなるグリ
ーンペインターを示し、第１図は平面視説明図、
第２図は同上要部の平面視拡大説明図、第３図は
同上要部の正面視説明図である。 1 to 3 show a green painter according to an embodiment of the present invention, and FIG. 1 is an explanatory plan view;
FIG. 2 is an enlarged plan view of the main parts of the same as above, and FIG. 3 is a front view of the main parts of the same.
図においてＥは本発明の実施例からなるグリー
ンペインターであつて、搬入コンベヤ１によつて
搬入されたグリーンタイヤＴをフインガー１０に
より保持するタイヤチヤツキングゾーンＡと、こ
のフインガー１０に保持されたグリーンタイヤＴ
に離型剤を塗布する離型剤塗布ゾーンＢと、この
グリーンタイヤＴに塗布された離型剤を乾燥する
各乾燥ゾーンC1，C2と、この乾燥後のグリーン
タイヤＴを搬出コンベヤ２に載置する搬出ゾーン
Ｄと、この搬出ゾーンＤと前記タイヤチヤツキン
グゾーンＡとの間にフインガー１０を清掃する掃
除ゾーンEaとをエンドレスに順次配置すると共
に、上記各ゾーン内を通過して間欠的に移動し得
るよう複数個のフインガー１０がターンテーブル
２０に懸架されている。 In the figure, E denotes a green painter according to an embodiment of the present invention, which includes a tire chuck zone A in which green tires T carried in by an incoming conveyor 1 are held by fingers 10; green tire T
A release agent application zone B where a release agent is applied to the green tire T, drying zones C 1 and C 2 where the release agent applied to the green tire T is dried, and a conveyor 2 for carrying out the dried green tire T. An unloading zone D where the tires are placed on the tire, and a cleaning zone Ea where the fingers 10 are cleaned are arranged endlessly between the unloading zone D and the tire chuck zone A. A plurality of fingers 10 are suspended on a turntable 20 so as to be able to move intermittently.
そして前記掃除ゾーンEa内にはフインガー清
掃装置１００が設置されており、このフインガー
清掃装置１００は、前記フインガー１０に内側及
び外側から当接する清掃部材１１０及び１２０
と、この内側清掃部材１１０及び外側清掃部材１
２０を相互に逆方向に回転する回転手段１３０
と、これら内外側の各清掃部材１１０，１２０及
び回転手段１３０を昇降する昇降手段１４０とか
ら構成されている。 A finger cleaning device 100 is installed in the cleaning zone Ea, and this finger cleaning device 100 includes cleaning members 110 and 120 that contact the finger 10 from inside and outside.
and this inner cleaning member 110 and outer cleaning member 1
Rotating means 130 for rotating 20 in mutually opposite directions
and an elevating means 140 for elevating and lowering the inner and outer cleaning members 110, 120 and the rotating means 130.
この構造をさらに具体的に説明すると、前記内
側清掃部材１１０及び外側清掃部材１２０は、本
実施例において第２図及び第３図に示すように、
機枠（図示しない）に昇降自在に設けたテーブル
１５０に回転自在に取り付けられている。そして
内側清掃部材１１０と外側清掃部材１２０の各回
転軸は２重軸構造になつており、この内軸１１１
に前記内側清掃部材１１０の取付枠１１２が取り
付けられ、また外軸１２１に前記外側清掃部材１
２０の取付枠１２２が取り付けられている。 To explain this structure more specifically, the inner cleaning member 110 and the outer cleaning member 120 in this embodiment, as shown in FIGS. 2 and 3,
It is rotatably attached to a table 150 provided on a machine frame (not shown) so as to be movable up and down. The rotating shafts of the inner cleaning member 110 and the outer cleaning member 120 have a double shaft structure, and the inner shaft 111
A mounting frame 112 for the inner cleaning member 110 is attached to the outer shaft 121, and the outer cleaning member 1 is attached to the outer shaft 121.
Twenty mounting frames 122 are attached.
内側清掃部材１１０の取付枠１１２は、その上
下各アーム１１２ａ，１１２ｂが内軸１１１を中
心として相互に120゜の角度で３方向に放射状に
設けられており、この各上下アーム１１２ａ，１
１２ｂ間にそれぞれ円筒状のブラシ１１３が取り
付けられている。 The mounting frame 112 of the inner cleaning member 110 has upper and lower arms 112a, 112b radially arranged in three directions at an angle of 120 degrees with respect to the inner shaft 111.
A cylindrical brush 113 is attached between each of the brushes 12b.
また外側清掃部材１２０の取付枠１２２は、そ
の上下各アーム１２２ａ，１２２ｂが外軸１２１
を中心として相互に90゜の角度で４方向に放射状
に設けられており、この各上下アーム１２２ａ，
１２２ｂ間にそれぞれ円筒状のブラシ１２３が取
り付けられている。 Further, the mounting frame 122 of the outer cleaning member 120 has upper and lower arms 122a, 122b connected to the outer shaft 122.
The upper and lower arms 122a,
A cylindrical brush 123 is attached between each of the brushes 122b.
このように前記内側清掃部材１１０は、これを
構成する円筒状ブラシ１１３を同一円周上に同一
間隔で３本配置し、これと外接する外側清掃部材
１２０の円筒状のブラシ１２３は同一円周上に同
一間隔で４本配置したから、内側清掃部材１１０
と外側清掃部材１２０とが相互に逆方向に回転す
る過程において各ブラシ１１３と１２３は、これ
らのうち内外一組づつのブラシが順次当接するこ
とになり、回転抵抗を少なくすることができるば
かりでなく、フインガー１０に附着した離型材を
効果的にはらい落すことができる。 In this way, the inner cleaning member 110 has three cylindrical brushes 113 arranged at the same intervals on the same circumference, and the cylindrical brushes 123 of the outer cleaning member 120 circumscribing the inner cleaning member 110 have the same circumference. Since four pieces are arranged at the same intervals on the top, the inner cleaning members 110
In the process of rotating the outer cleaning member 120 and the outer cleaning member 120 in opposite directions, the brushes 113 and 123 come into contact with one pair of inner and outer brushes in sequence, which can only reduce rotational resistance. Therefore, the mold release material adhering to the finger 10 can be effectively removed.
また前記内外側の各清掃部材１１０，１２０を
逆方向に回転する回転手段１３０は、本実施例に
おいて、前記テーブル１５０とともに昇降するブ
ラケツト１３１に取り付けたモータ１３２と、前
記テーブル１５０に軸支された相互に噛合う２枚
の歯車１３３，１３４とからなり、前記モータ１
３２の回転力を傘歯車１３５，１３６、スプロケ
ツト１３７、チエーン１３８、スプロケツト１３
９を介して前記２枚の歯車１３３及び１３４を相
互に逆方向に回転せしめ、歯車１３３の回転力は
これに取り付けられたスプロケツト１４０、チエ
ーン１４１及び前記内軸１１１に取り付けられた
スプロケツト１４２を介して内軸１１１を回転
し、歯車１３４の回転力は、これに取り付けられ
たスプロケツト１４３、チエーン１４４及び前記
外軸１２１に取り付けられたスプロケツト１４５
を介して外軸１２１を回転し得るようになつてい
る。 Further, in this embodiment, the rotating means 130 for rotating the inner and outer cleaning members 110 and 120 in opposite directions includes a motor 132 attached to a bracket 131 that moves up and down together with the table 150, and a motor 132 that is pivotally supported by the table 150. The motor 1 consists of two gears 133 and 134 that mesh with each other.
The rotational force of 32 is transferred to bevel gears 135, 136, sprocket 137, chain 138, and sprocket 13.
9, the two gears 133 and 134 are rotated in opposite directions, and the rotational force of the gear 133 is transmitted through a sprocket 140 attached to it, a chain 141, and a sprocket 142 attached to the inner shaft 111. The inner shaft 111 is rotated, and the rotational force of the gear 134 is applied to a sprocket 143 attached to the gear, a chain 144, and a sprocket 145 attached to the outer shaft 121.
The outer shaft 121 can be rotated via the outer shaft 121.
さらに上述した内外側の各清掃部材１１０，１
２０及び回転手段１３０を所要時に昇降する昇降
手段１４０は、本実施例において第３図に示すよ
うにエアシリンダにより構成されている。 Further, each of the inner and outer cleaning members 110, 1 described above
In this embodiment, the elevating means 140 for elevating and lowering the rotating means 130 and the rotary means 130 is constituted by an air cylinder as shown in FIG. 3.
従つて、本グリーンペインターＥの作動中にお
いて、搬出ゾーンＤ内でグリーンタイヤＴを搬出
コンベア２上に載置したフインガー１０が、１イ
ンデツクス駆動されて掃除ゾーンEa内に移動さ
れ停止した時、前記昇降手段１４０を作動する
と、テーブル１５０を介して内外側の各清掃部材
１１０，１２０が上昇して、この各清掃部材１１
０，１２０が前記フインガー１０の内側及び外側
に当接され、ここで回転手段１３０を作動する
と、前述したように内外側の各清掃部材１１０，
１２０が相互に逆方向に回転し、フインガー１０
に付着し固型化した離型剤を確実に清掃除去する
ことができる。 Therefore, during the operation of the green painter E, when the finger 10 with the green tire T placed on the carry-out conveyor 2 in the carry-out zone D is driven by 1 index, moved into the cleaning zone Ea, and stopped, the above-mentioned When the elevating means 140 is operated, the inner and outer cleaning members 110 and 120 are raised via the table 150, and each of the cleaning members 11
0 and 120 are brought into contact with the inner and outer sides of the finger 10, and when the rotating means 130 is actuated here, each of the inner and outer cleaning members 110,
120 rotate in opposite directions, and the fingers 10
The mold release agent that has adhered to and solidified can be reliably cleaned and removed.
本発明は上述したように、タイヤチヤツキング
ゾーンと搬出ゾーンとの間にフインガー掃除ゾー
ンを設置すると共に、この掃除ゾーン内にフイン
ガー清掃装置を設けたから、フインガー掃除ゾー
ン内でフインガー清掃装置によつて、フインガー
に付着し固型化した離型剤を清掃除去することが
でき、このきれいに掃除されたフインガーによ
り、次のステツプすなわちタイヤチヤツキングゾ
ーンでグリーンタイヤを保持することができる。 As described above, in the present invention, a finger cleaning zone is installed between the tire chuck zone and the unloading zone, and a finger cleaning device is provided in this cleaning zone. As a result, the mold release agent that has adhered to and solidified on the fingers can be cleaned and removed, and the cleanly cleaned fingers can hold the green tire in the next step, that is, the tire chuck zone.
従つて作動中において固型化した離型剤がグリ
ーンタイヤに付着することがなく、これに起因す
る加硫故障を確実に防止することができる。 Therefore, the solidified mold release agent does not adhere to the green tire during operation, and vulcanization failures caused by this can be reliably prevented.
第１図〜第３図は本発明の実施例からなるグリ
ーンペインターを示し、第１図は平面視説明図、
第２図は同上要部の平面視拡大説明図、第３図は
同上要部の正面視説明図である。
Ａ…タイヤチヤツキングゾーン、Ｂ…離型剤塗
布ゾーン、Ｃ…乾燥ゾーン、Ｄ…搬出ゾーン、
Ea…掃除ゾーン、１０…フインガー、１００…
フインガー清掃装置、１１０…内側清掃部材、１
２０…外側清掃部材、１３０…回転手段、１４０
…昇降手段。
1 to 3 show a green painter according to an embodiment of the present invention, and FIG. 1 is an explanatory plan view;
FIG. 2 is an enlarged plan view of the main parts of the same as above, and FIG. 3 is a front view of the main parts of the same. A... Tire chucking zone, B... Release agent application zone, C... Drying zone, D... Carrying out zone,
Ea...Cleaning zone, 10...Finger, 100...
Finger cleaning device, 110...inner cleaning member, 1
20...Outer cleaning member, 130...Rotating means, 140
...Elevating means.
Claims (1)
ガーにより保持するタイヤチヤツキングゾーン
と、このフインガーに保持されたグリーンタイヤ
に離型剤を塗布する離型剤塗布ゾーンと、このグ
リーンタイヤに塗布された離型剤を乾燥する乾燥
ゾーンと、この乾燥後のグリーンタイヤを搬出す
る搬出ゾーンとを、エンドレスに順次配置すると
共に、上記各ゾーン内をフインガーが間欠的に移
動し得るよう構成したグリーンペインターにおい
て、前記タイヤチヤツキングゾーンと搬出ゾーン
との間にフインガー掃除ゾーンを設置すると共
に、この掃除ゾーン内にフインガー清掃装置を設
けてなり、この清掃装置は、前記フインガーに内
側及び外側から当接する清掃部材と、この内側及
び外側の各清掃部材を相互に逆方向に回転する回
転手段と、これら各清掃部材と回転手段とを昇降
する昇降手段とから構成したことを特徴とするグ
リーンペインター。1. A tire chuck zone where green tires carried into the equipment are held by fingers, a release agent application zone where a release agent is applied to the green tires held by the fingers, and a release agent application zone where a release agent is applied to the green tires held by the fingers. In a green painter, a drying zone for drying a mold release agent and a carrying-out zone for carrying out the dried green tires are arranged in sequence in an endless manner, and a finger is configured to move intermittently within each zone. , a finger cleaning zone is installed between the tire chucking zone and the unloading zone, and a finger cleaning device is provided in the cleaning zone, and the cleaning device includes a cleaning device that contacts the fingers from inside and outside. A green painter comprising a member, a rotating means for rotating the inner and outer cleaning members in mutually opposite directions, and a lifting means for raising and lowering the cleaning members and the rotating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22792982A JPS59124834A (en) | 1982-12-30 | 1982-12-30 | Green painter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22792982A JPS59124834A (en) | 1982-12-30 | 1982-12-30 | Green painter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59124834A JPS59124834A (en) | 1984-07-19 |
| JPS6220862B2 true JPS6220862B2 (en) | 1987-05-09 |
Family
ID=16868500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22792982A Granted JPS59124834A (en) | 1982-12-30 | 1982-12-30 | Green painter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59124834A (en) |
-
1982
- 1982-12-30 JP JP22792982A patent/JPS59124834A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59124834A (en) | 1984-07-19 |
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