JPH048508A - Cutting and discharge method of kneading material in rekneading device - Google Patents
Cutting and discharge method of kneading material in rekneading deviceInfo
- Publication number
- JPH048508A JPH048508A JP2110373A JP11037390A JPH048508A JP H048508 A JPH048508 A JP H048508A JP 2110373 A JP2110373 A JP 2110373A JP 11037390 A JP11037390 A JP 11037390A JP H048508 A JPH048508 A JP H048508A
- Authority
- JP
- Japan
- Prior art keywords
- conveyor
- kneading
- kneaded
- cutting
- kneaded material
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 66
- 238000004898 kneading Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000007599 discharging Methods 0.000 claims description 8
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
- B29B7/566—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set provided with means to take material away from a set of rollers and to reconduct it to the same set; provided with endless belts, e.g. which can be in or out of cooperation with at least one of the rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野]
この発明は、繰返し装置に於ける混線材料の切断・排出
方法に係わり、更に詳しくは混練りロールから排出され
た混練り材料を温度を低下させると共に、粘度を安定さ
せながら短時間に効率良く繰返し、次工程へ搬出する際
には、特別な切断装置を使用せずに混練り材料を切断し
て次工程に搬出させるようにした繰返し装置に於ける混
線材料の切断・排出方法に関するものである。Detailed Description of the Invention [Industrial Field of Application] The present invention relates to a method for cutting and discharging mixed wire material in a repeating device, and more specifically, to a method for lowering the temperature of kneaded material discharged from a kneading roll. This is a repeating device that cuts the kneaded material and carries it out to the next process without using a special cutting device. The present invention relates to a method for cutting and discharging cross-conducting materials in a process.
従来、ゴム材料等の混練り材料をその物性を一定の状態
にする為に、混練りロール面に巻付た混練り材料を剥ぎ
取って、これを丸めた状態で再び混練りロールに戻すこ
とにより混練り作業を行う方法と、複数台の混練ロール
を直列に配設して混練り材料を順次送り込みなから混練
作業を繰返し行うタンデム方式の混練機が知られている
。Conventionally, in order to keep the physical properties of a kneaded material such as a rubber material in a constant state, the kneaded material wrapped around the kneading roll surface is peeled off and then returned to the kneading roll in a balled state. A tandem type kneader is known, in which a plurality of kneading rolls are arranged in series and kneading materials are sequentially fed in, and the kneading work is repeated.
ところで、上記の方法にて混練り材料を繰返し混練りす
る場合には、作業性、設置スペース。By the way, when kneading the kneaded materials repeatedly using the above method, there are issues with workability and installation space.
設備コスト等の面から数多くの問題あった。There were many problems in terms of equipment costs, etc.
これらの問題を解決したのが混練り材料の繰返し装置(
特願昭61−311717号)である。The solution to these problems was a kneading material repeating device (
(Japanese Patent Application No. 311717/1983).
混練り材料の繰返し装置では、第3図(a)〜第3図(
d)に示すように、繰返しロールla、lbから排出さ
れたシート状の混練り材料Wを排出コンベヤー2で受け
、この排出コンベヤー2により混練り材料Wを搬送して
反転コンベヤー3ニ移載し、更にこの反転コンベヤー3
から移載させた混練り材料Wをロール戻しコンベヤー4
により再び繰返しロールla、lb上に供給して、混練
り材料Wをシート状にしながら繰返し混練している。In the kneading material repeating device, Fig. 3(a) to Fig. 3(
As shown in d), the sheet-like kneaded material W repeatedly discharged from the rolls la and lb is received by the discharge conveyor 2, and the kneaded material W is conveyed by the discharge conveyor 2 and transferred to the reversing conveyor 3. , and further this reversing conveyor 3
The kneaded material W transferred from the roll is returned to the conveyor 4.
The kneaded material W is repeatedly kneaded while being repeatedly fed onto the rolls la and lb to form it into a sheet.
そして、混練り材料Wの混練り作業が終了した段階で、
第3図(b)に示すように、反転コンベヤー3の先端側
3aを次工程側に延ばし、更に第3図(C)に示すよう
に、切断装置5で環状になったシート状の混練り材料W
の一部を切断し、反転コンベヤー3により次工程へ搬出
させるようにしている(第3図(d))。Then, when the kneading work of the kneading material W is completed,
As shown in FIG. 3(b), the tip side 3a of the reversing conveyor 3 is extended to the next process side, and as shown in FIG. 3(C), the cutting device 5 is used to knead the annular sheet. Material W
A portion of the material is cut and conveyed to the next process by a reversing conveyor 3 (FIG. 3(d)).
〔発明が解決しようとする問題点]
然しなから、シート状の混練り材料Wの一部を切断する
場合、上記のように切断装置5を駆動させて、回転カッ
ターや押し切りカッター等で切断するので、切断装置5
の設置や制御等の機構配備に多大が経費を必要とし、ま
た未加硫状態の混練り材料Wがカッター5aに付着した
り、巻付いてトラブルがたびたび発生すると言う問題が
あり、このトラブルのために、作業能率が極めて悪く、
生産性の向上を図ることができなかった。[Problems to be Solved by the Invention] However, when cutting a part of the sheet-like kneaded material W, the cutting device 5 is driven as described above and the cutting is performed with a rotary cutter, a push-cut cutter, etc. Therefore, the cutting device 5
It requires a large amount of money to install and control mechanisms, and there is also the problem that the unvulcanized kneaded material W adheres to or wraps around the cutter 5a, which often causes trouble. Therefore, work efficiency is extremely poor,
It was not possible to improve productivity.
〔発明の目的]
この発明は、係る従来の問題点に着目して案出されたも
ので、その目的とするところは従来の切断装置を省略し
て、ロール戻しコンベヤーの逆転駆動力により混練り材
料を切断し、装置全体の簡素化を図ることにより設備経
費を削減し、また混練り材料がカッターに付着したり、
巻付いたりするトラブルを全く無くし、作業能率及び生
産性を著しく向上させた繰返し装置に於ける混線材料の
切断・排出方法を提供することを目的とするものである
。[Object of the Invention] This invention was devised by paying attention to the problems of the prior art, and its purpose is to omit the conventional cutting device and to perform kneading using the reverse driving force of the roll return conveyor. By cutting the material and simplifying the entire device, equipment costs can be reduced, and the kneaded material will not stick to the cutter.
The object of the present invention is to provide a method for cutting and discharging cross-wire material in a repeating device, which completely eliminates troubles such as winding, and significantly improves work efficiency and productivity.
〔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、混練り材料の混練
り作業が終了した段階で、反転コンベヤー又はロール戻
しコンベヤーのいずれかのコンベヤーを逆転駆動させる
ことで、シート状の混練り材料を破断させ、次工程に搬
出させることを要旨とするものである。[Means for Solving the Problems] In order to achieve the above object, the present invention drives either a reversing conveyor or a roll return conveyor in reverse at the stage where the kneading work of the kneaded materials is completed, thereby: The gist of this method is to break the sheet-like kneaded material and transport it to the next process.
この発明は、上記のように構成され、混練り材料の混練
り作業が終了した段階で、反転コンベヤー又はロール戻
しコンベヤーのいずれかのコンベヤーを逆転駆動させる
ことで、この逆転駆動力によりシート状の混練り材料を
破断させるようにしたものである。The present invention is configured as described above, and when the kneading work of the kneaded materials is completed, either the reversing conveyor or the roll return conveyor is driven in the reverse direction, and the reverse driving force is used to form a sheet. It is designed to break the kneaded material.
以下、添付図面に基づき、この発明の詳細な説明する。 Hereinafter, the present invention will be described in detail based on the accompanying drawings.
第1図は、この発明を実施した繰返し装置の概略構成図
を示し、lla、llbは、フレーム12に支持されて
水平に配設された繰返しロールを示し、この繰返しロー
ルlla、llbの下部には、繰返しロールlla、l
lbから排出されたシート状の混練り材料Waを受ける
排出コンヘヤー13が排出側に向かって所定の傾斜角度
で上方に傾斜させて横設されている。FIG. 1 shows a schematic configuration diagram of a repeating device embodying the present invention, in which lla and llb indicate repeating rolls supported by a frame 12 and arranged horizontally, and the lower parts of the repeating rolls lla and llb are is the repeated roll lla,l
A discharge conveyor 13 for receiving the sheet-like kneaded material Wa discharged from the lb is horizontally installed so as to be inclined upward at a predetermined inclination angle toward the discharge side.
前記、排出コンベヤー13の搬出端13a側には、排出
コンヘヤー13から搬出された混練り材料Waが移載さ
れる反転コンベヤー14が設置され、この反転コンベヤ
ー14の先端側14aは、支点Oを中心として上方に旋
回出来るように構成されている。On the discharge end 13a side of the discharge conveyor 13, there is installed a reversing conveyor 14 on which the kneaded material Wa discharged from the discharge conveyor 13 is transferred. It is constructed so that it can pivot upward.
即ち、反転コンベヤー14を支持する支持フレーム15
は、前記支点0となる軸16で分割され、先端側のフレ
ーム15aは、シリンダー17を介して上方に旋回出来
るように構成されている。また、18は反転コンベヤー
14の駆動モーター示している。That is, the support frame 15 supporting the reversing conveyor 14
is divided by a shaft 16 serving as the fulcrum 0, and the frame 15a on the distal end side is configured to be able to pivot upward via a cylinder 17. Further, reference numeral 18 indicates a drive motor for the reversing conveyor 14.
上記、反転コンベヤー14の上方には、前記シリンダー
17を支持し、かつ反転コンベヤー14からの混練り材
料Waを受は取るロール戻しコンベヤー19が設置され
、このロール戻しコンベヤー19は、正転、逆転可能な
駆動モータ20により駆動されるように構成されている
。Above the reversing conveyor 14, a roll return conveyor 19 is installed which supports the cylinder 17 and receives and receives the kneaded material Wa from the reversal conveyor 14. The drive motor 20 is configured to be driven by a drive motor 20 that can be used.
ロール戻しコンベヤー19の先端側19aは、前記繰返
しロール1la11b上に配設され、反転コンベヤー1
4から受は取った混練り材料Waを繰返しロール1la
11b上に供給して、混練り材料Wをシート状にしなが
ら繰返し混練するように構成されている。The tip side 19a of the roll return conveyor 19 is disposed on the repeating roll 1la11b, and the reversing conveyor 1
From step 4, the kneaded material Wa taken from the receiver is repeatedly rolled into roll 1la.
11b, and is configured to repeatedly knead the kneaded material W while forming it into a sheet.
次に、混線材料Waの混練方法及び切断・排出方法を、
第2図(a)〜第2図(d)を参照しながら説明する。Next, the kneading method and cutting/discharging method of the mixed wire material Wa are as follows.
This will be explained with reference to FIGS. 2(a) to 2(d).
第2図(a)に示すように、繰返しロール11a。As shown in FIG. 2(a), a repeating roll 11a.
11bから排出されたシート状の混練り材料Waを、矢
印方向に回転駆動する排出コンベヤー13で受け、この
排出コンベヤー13により混練り材料Waを搬送して反
転コンベヤー14に移載させる。そして、この反転コン
ベヤー14から移載された混練り材料Waはロール戻し
コンベヤー19により再び繰返しロール1la11b上
に供給され、混練り材料Waをシート状にしながら繰返
し混練する。The sheet-like kneaded material Wa discharged from the kneaded material 11b is received by a discharge conveyor 13 which is driven to rotate in the direction of the arrow, and the kneaded material Wa is conveyed by this discharge conveyor 13 and transferred to a reversing conveyor 14. Then, the kneaded material Wa transferred from this reversing conveyor 14 is repeatedly supplied onto the rolls 1la11b by the roll return conveyor 19, and is repeatedly kneaded while forming the kneaded material Wa into a sheet form.
このようにして、混練り材料Waの混練り作業が終了し
た段階で、第2図(b)に示すように、反転コンベヤー
14の先端側14aを次工程側に延ばし、第2図(C)
及び第2図(d)に示すように、前記ロール戻しコンベ
ヤー19の正転、逆転可能な駆動モータ20を逆転駆動
させることにより、その駆動力によりシート状の混練り
材料Waを繰返しロール1la11b上で破断させ、反
転コンベヤー14上に移載させた状態で次工程に搬出さ
せるのである。In this way, when the kneading work of the kneaded material Wa is completed, the tip side 14a of the reversing conveyor 14 is extended to the next process side as shown in FIG.
As shown in FIG. 2(d), by driving the drive motor 20 of the roll return conveyor 19, which is capable of forward and reverse rotation, in the reverse direction, the sheet-like kneaded material Wa is repeatedly moved onto the rolls 1la11b by its driving force. The sheet is broken at the point where it is broken, and then transferred onto the reversing conveyor 14 and carried out to the next process.
このような操作を繰返し行うことで、従来のような切断
装置を用いることなく、シート状の混練り材料Waを効
率良く混練し、また好適な状態で切断して次工程に搬出
させることが出来るのである。By repeating these operations, the sheet-like kneaded material Wa can be efficiently kneaded, cut in a suitable state, and transported to the next process without using a conventional cutting device. It is.
〔発明の効果]
この発明は、上記のように混練り材料の混練り作業が終
了した段階で、反転コンベヤーの先端側を次工程側に延
ばし、更に、前記ロール戻しコンベヤーを逆転駆動させ
ることにより、シート状の混練り材料を破断させて反転
コンベヤー上に移載させ、この状態で次工程に搬出させ
るので、従来のように切断装置を用いることなく混練り
材料を切断でき、従って装置全体の簡素化が出来て設備
経費の削減ができ、また混練り材料がカッターに付着し
たり、巻付いたりするトラブルを全く無くすことが出来
、信頼性の高い作業を行うことが出来ると共に、作業能
率及び生産性を著しく向上させることが出来る効果があ
る。[Effects of the Invention] The present invention extends the front end of the reversing conveyor to the next process side at the stage where the kneading work of the kneaded materials is completed as described above, and furthermore, by driving the roll return conveyor in the reverse direction. , the sheet-shaped kneaded material is broken and transferred onto the reversing conveyor, and transported in this state to the next process, so the kneaded material can be cut without using a cutting device as in the past, and therefore the overall equipment size is reduced. It can be simplified and equipment costs can be reduced, and troubles such as kneading materials adhering to or wrapping around the cutter can be completely eliminated, making it possible to perform highly reliable work and improving work efficiency. This has the effect of significantly improving productivity.
また、混練り材料の繰返し作業を短時間に効率良く行う
ことが出来、品質の向上と生産性の向上を図ることが出
来る効果がある。Further, the kneading material can be repeatedly worked in a short period of time and efficiently, which has the effect of improving quality and productivity.
第1図は、この発明を実施した繰返し装置の概略構成図
、第2図(a)〜第2図(d)は、この発明の混練り材
料の混練り方法及び切断・排出方法を示す工程説明図、
第3図(a)〜第3図(d)は、従来の混練り材料の混
練り方法及び切断・排出方法を示す工程説明図である。
11a、llb・・・繰返しロール、13・・・排出コ
ンヘヤー 14・・・反転コンベヤー 14a・・・反
転コンベヤーの先端側、19・・・ロール戻しコンベヤ
ー、Wa・・・混練り材料。FIG. 1 is a schematic configuration diagram of a repeating device in which the present invention is implemented, and FIGS. 2(a) to 2(d) are steps showing a method for kneading and a method for cutting and discharging a kneaded material according to the present invention. Explanatory diagram,
FIGS. 3(a) to 3(d) are process explanatory diagrams showing a conventional method for kneading and cutting/discharging a kneaded material. 11a, llb...repetitive roll, 13...discharge conveyor 14...reversing conveyor 14a...tip side of reversing conveyor, 19...roll return conveyor, Wa...kneading material.
Claims (1)
出コンベヤーで受け、この排出コンベヤーにより混練り
材料を搬送して反転コンベヤーに移載し、この反転コン
ベヤーから移載させた混練り材料をロール戻しコンベヤ
ーにより再び繰返しロール上に供給して、混練り材料を
シート状にしながら繰返し混練する繰返し装置に於ける
混線材料の切断・排出方法において、前記混練り材料の
混練り作業が終了した段階で、反転コンベヤーの先端側
を次工程側に延ばし、更に、前記ロール戻しコンベヤー
を逆転駆動させることにより、シート状の混練り材料を
破断させて反転コンベヤー上に移載させ、この状態で次
工程に搬出させることを特徴とする繰返し装置に於ける
混線材料の切断・排出方法。The sheet-like kneaded material repeatedly discharged from the rolls is received by a discharge conveyor, the kneaded material is conveyed by this discharge conveyor and transferred to a reversing conveyor, and the kneaded material transferred from this reversing conveyor is returned to the roll. In a method for cutting and discharging a mixed wire material in a repeating device in which the mixed material is repeatedly fed onto the rolls by a conveyor and kneaded repeatedly while forming the mixed material into a sheet, at the stage when the kneading work of the mixed material is completed, By extending the tip side of the reversing conveyor to the next process side and further driving the roll return conveyor in reverse, the sheet-shaped kneaded material is broken and transferred onto the reversing conveyor, and in this state is carried out to the next process. A method for cutting and discharging interfering material in a repeating device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2110373A JP2829879B2 (en) | 1990-04-27 | 1990-04-27 | Cutting / discharging method of kneaded material in kneading machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2110373A JP2829879B2 (en) | 1990-04-27 | 1990-04-27 | Cutting / discharging method of kneaded material in kneading machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH048508A true JPH048508A (en) | 1992-01-13 |
JP2829879B2 JP2829879B2 (en) | 1998-12-02 |
Family
ID=14534160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2110373A Expired - Lifetime JP2829879B2 (en) | 1990-04-27 | 1990-04-27 | Cutting / discharging method of kneaded material in kneading machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2829879B2 (en) |
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WO2006043535A1 (en) * | 2004-10-19 | 2006-04-27 | The Yokohama Rubber Co., Ltd. | Apparatus and method for mixing rubber materials |
JP2007276228A (en) * | 2006-04-05 | 2007-10-25 | Yokohama Rubber Co Ltd:The | Method for kneading rubber material |
JP2009035007A (en) * | 2004-10-19 | 2009-02-19 | Yokohama Rubber Co Ltd:The | Kneading control method of rubber material |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2975034B1 (en) * | 2011-05-13 | 2014-03-14 | Michelin Soc Tech | METHOD FOR PRODUCING A TIRE GUM COMPRISING A MIXING STEP |
KR102624930B1 (en) * | 2023-05-11 | 2024-01-12 | 진진섭 | roller apparatus for mixing material |
-
1990
- 1990-04-27 JP JP2110373A patent/JP2829879B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100372510B1 (en) * | 2000-11-22 | 2003-02-15 | 한국타이어 주식회사 | Conveyer System for Rubber Mixing of Tire |
WO2006043535A1 (en) * | 2004-10-19 | 2006-04-27 | The Yokohama Rubber Co., Ltd. | Apparatus and method for mixing rubber materials |
JP2009035007A (en) * | 2004-10-19 | 2009-02-19 | Yokohama Rubber Co Ltd:The | Kneading control method of rubber material |
JP2007276228A (en) * | 2006-04-05 | 2007-10-25 | Yokohama Rubber Co Ltd:The | Method for kneading rubber material |
Also Published As
Publication number | Publication date |
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JP2829879B2 (en) | 1998-12-02 |
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