JP2652242B2 - Method and apparatus for supplying kneading material - Google Patents

Method and apparatus for supplying kneading material

Info

Publication number
JP2652242B2
JP2652242B2 JP1107380A JP10738089A JP2652242B2 JP 2652242 B2 JP2652242 B2 JP 2652242B2 JP 1107380 A JP1107380 A JP 1107380A JP 10738089 A JP10738089 A JP 10738089A JP 2652242 B2 JP2652242 B2 JP 2652242B2
Authority
JP
Japan
Prior art keywords
rubber material
kneading
supplied
conveyor
refining
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
Application number
JP1107380A
Other languages
Japanese (ja)
Other versions
JPH02286307A (en
Inventor
洋文 今村
章久 高山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP1107380A priority Critical patent/JP2652242B2/en
Publication of JPH02286307A publication Critical patent/JPH02286307A/en
Application granted granted Critical
Publication of JP2652242B2 publication Critical patent/JP2652242B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B29B7/74—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
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/62—Rollers, e.g. with grooves
    • B29B7/625—Rollers, e.g. with grooves provided with cooling or heating means
    • 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
    • B29B7/7461—Combinations of dissimilar mixers
    • 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
    • B29B7/7466—Combinations of similar mixers
    • 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
    • B29B7/748—Plants
    • 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
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、混練材料の供給方法及びその装置に係わ
り、更に詳しくは熱入れロール装置で熱入れして粘度低
下（ビスダウン）させたゴム材料を計量して、複数台の
練返し装置に自動的に、かつ連続的に供給する混練材料
の供給方法及びその装置に関するものである。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for supplying a kneading material, and more particularly, to a rubber material whose viscosity has been reduced (vis-down) by heating with a heating roll device. And a device for automatically and continuously supplying kneaded materials to a plurality of re-feeding devices by measuring the same.

〔従来の技術〕[Conventional technology]

従来、ゴム材料等の混練り材料の混練方法や混練装置
としては、例えば、本願出願人の特開昭63−168312号公
報及び特開昭63−168313号公報が提案されている。Hitherto, as a kneading method and a kneading apparatus for kneading materials such as rubber materials, for example, Japanese Patent Application Laid-Open Nos. 63-1868312 and 63-168313 of the present applicant have been proposed.

ところで、従来の混練方法は、ゴム材料を熱入れして
粘度低下させ、このゴム材料に薬品を一定量供給して混
練した後、ゴム材料をシート状に押出す場合、各ステッ
プ毎の混練ミキサーにより混練しており、また一台の混
練ロールでゴム材料の熱入れ，ゴム材料と薬品との混練
を行っていた。By the way, in the conventional kneading method, when a rubber material is heated to lower the viscosity, a certain amount of a chemical is supplied to the rubber material and kneaded, and then the rubber material is extruded into a sheet, a kneading mixer for each step is used. The rubber material is heated by a single kneading roll, and the rubber material and the chemical are kneaded.

〔発明が解決しようとする問題点〕[Problems to be solved by the invention]

然しながら、上記のような従来の方法は、各ステップ
毎の混練ミキサーにより混練しており、また一台の混練
ロールで全てのステップの作業を行うことから設備費が
高く、しかも作業能率が悪いと言う問題があった。However, in the conventional method as described above, the kneading is performed by a kneading mixer for each step, and since all the steps are performed with one kneading roll, the equipment cost is high, and the work efficiency is low. There was a problem to say.

また、熱入れロール装置で熱入れ作業を行うゴム材料
の容量に対して、練返し装置の容量が小さかったり、サ
イクルの長短が違うために、熱入れロール装置でゴム材
料の容量を調整したり、また練返し装置に供給するゴム
容量は作業員が一々計量装置により計量した後供給して
いたため、熱入れロール装置から供給されたゴム材料を
練返し装置に自動的に、かつ連続的に供給することは難
しく、従って作業能率が極めて悪いと言う問題があっ
た。Also, since the capacity of the refining device is smaller than the capacity of the rubber material to be heated by the warming roll device, or the length of the cycle is different, the capacity of the rubber material is adjusted by the warming roll device. In addition, the rubber capacity supplied to the refining device was supplied by the worker after being measured by the measuring device one by one, so the rubber material supplied from the heating roll device was automatically and continuously supplied to the refining device. There is a problem that the work efficiency is extremely low, and thus the work efficiency is extremely poor.

〔発明の目的〕[Object of the invention]

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、熱入れロール装置から供給されたゴム材料を、
練返し装置の容量に対応した重量となるように自動的に
計量して、これを連続的に複数台の練返し装置に供給す
るようして作業能率を著しく向上させた混練材料の供給
方法及びその装置を提供することを目的とするものであ
る。The present invention has been devised in view of such a conventional problem, and uses a rubber material supplied from a heating roll device,
A method for supplying a kneading material, which automatically measures the weight so as to have a weight corresponding to the capacity of the kneading device and continuously supplies the kneading material to a plurality of kneading devices, thereby significantly improving the working efficiency; It is intended to provide such an apparatus.

〔課題を解決するための手段〕[Means for solving the problem]

この発明は上記目的を達成するため、冷却したシート
状のゴム材料を一定の粘度に低下させる熱入れロール装
置と、この熱入れロール装置から供給されるゴム材料と
一定の割合で供給される薬品とを混練する複数台の練返
し装置との間に、前記熱入れロール装置から供給される
ゴム材料を、練返し装置における容量に対応するように
計量して、自動的かつ連続的に供給する搬送装置を設置
した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 heating roll device for reducing a cooled sheet-like rubber material to a certain viscosity, and a chemical supplied at a fixed ratio to the rubber material supplied from the heating roll device. The rubber material supplied from the heating roll device is measured between the plurality of re-rolling devices for kneading the rubber so as to correspond to the capacity of the re-rolling device, and is automatically and continuously supplied. The gist is that a transfer device is installed.

〔発明の作用〕[Function of the invention]

この発明は上記のように構成され、熱入れロール装置
で熱入れして粘度低下させたゴム材料を、次工程の複数
台の練返し装置に供給する前に、練返し装置における容
量に対応した重量を搬送装置の計量手段により計量し、
この計量したゴム材料を、順次複数台の練返し装置に振
り分けで自動的かつ連続的に供給し、ゴム材料の供給作
業の能率を向上させている。The present invention is configured as described above, and before the rubber material whose viscosity has been reduced by heating with a warming roll device is supplied to a plurality of refining devices in the next step, the rubber material corresponding to the capacity in the refining device is provided. Weigh the weight by the weighing means of the transport device,
The weighed rubber material is automatically and continuously supplied to a plurality of kneading devices sequentially and sequentially to improve the efficiency of the rubber material supply operation.

〔発明の実施例〕(Example of the invention)

以下、添付図面に基づき、この発明の実施例を説明す
る。Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

第１図は、この発明の第１実施例を示すゴム材料Ｗの
混練を行う混練方法の全体を示す概略構成図であって、
１は冷却したシート状のゴム材料Ｗが搬送コンベヤー２
を介して供給される熱入れロール装置、３は熱入れロー
ル装置１から搬出されたゴム材料Waを上下並列に配設さ
れている搬送装置４を介して各々接続された複数台（こ
の実施例では２台）の練返し装置、５は練返し装置３に
供給されたゴム材料Waに加硫剤や硫黄の薬品を一定量投
入する薬品供給装置、６は練返し装置３から搬出された
ゴム材料Wbをシート状にして押出す板出し装置を示し、
これらの各装置は作動工程が連続するように配設されて
いる。FIG. 1 is a schematic configuration diagram showing an entire kneading method for kneading a rubber material W according to a first embodiment of the present invention,
1 is a conveyor sheet 2 in which a cooled sheet-like rubber material W is transported.
Roller device 3 is supplied via a heating device, and a plurality of rubber rolls 3 are connected to each other via a transfer device 4 disposed in parallel with the rubber material Wa carried out from the warming roll device 1 (this embodiment). In the drawing, 5 is a chemical feeder for feeding a certain amount of a vulcanizing agent or sulfur chemical into the rubber material Wa supplied to the milling device 3, and 6 is a rubber conveyed from the milling device 3. Shows a boarding device that extrudes the material Wb into a sheet,
Each of these devices is arranged so that the operation process is continuous.

前記、熱入れロール装置１は、混練されて冷却した状
態にあるシート状のゴム材料Ｗを、二つの熱入れロール
1a,1bにより一定時間，一定の温度で混練して所定の粘
度に低下（ビスダウン）させるものである。The warming roll device 1 is configured to convert the kneaded and cooled sheet-like rubber material W into two warming rolls.
According to 1a and 1b, the mixture is kneaded for a certain period of time at a certain temperature to lower (vis-down) a predetermined viscosity.

また、熱入れロール装置１と複数台の練返し装置３と
を接続する上下二列の搬送装置４は、第１図に示すよう
に、フィードコンベヤー7aと、アキュームレートコンベ
ヤー7bと、計量コンベヤー7cと、投入コンベヤー7dとで
連続的に構成され、アキュームレートコンベヤー7b,計
量コンベヤー7c,投入コンベヤー7dは、練返し装置３の
ロール軸（図示省略）と平行に配設されている。Further, as shown in FIG. 1, a two-row conveying device 4 for connecting the heating roll device 1 and the plurality of refining devices 3 includes a feed conveyor 7a, an accumulation rate conveyor 7b, and a weighing conveyor 7c. And a charging conveyor 7d. The accumulating conveyor 7b, the weighing conveyor 7c, and the charging conveyor 7d are arranged in parallel with a roll axis (not shown) of the milling device 3.

上記、熱入れロール装置１から熱入れされて搬出され
た所定容量のゴム材料Wa（フィードゴム：ストリップ）
は、一方の搬送装置４のフィードコンベヤー7aからアキ
ュームレートコンベヤー7b上に供給され、ここで一定容
量蓄えられたゴム材料Waは、次に計量コンベヤー7cに供
給される。計量コンベヤー7cでは、供給されたゴム材料
Waを計量して一台の練返し装置３の容量に見合う量だけ
のゴム材料Waを順次投入コンベヤー7dに供給する。そし
て供給が終了したら、他方の搬送装置４により、上記と
同様な走査でゴム材料Wa容量に見合う量だけ順次供給
し、２台の練返し装置３のロール3a,3b上に所定容量の
ゴム材料Waを交互に投入させる。A predetermined volume of rubber material Wa (feed rubber: strip) which has been heated and discharged from the heating roll device 1 described above.
Is supplied from the feed conveyor 7a of one of the conveying devices 4 onto the accumulate conveyor 7b, where the rubber material Wa stored in a constant volume is then supplied to the metering conveyor 7c. In the weighing conveyor 7c, the supplied rubber material
Wa is weighed and the amount of rubber material Wa corresponding to the capacity of one refining device 3 is sequentially supplied to the charging conveyor 7d. Then, when the supply is completed, the other transport device 4 sequentially supplies the rubber material Wa in an amount corresponding to the volume of the rubber material Wa by the same scanning as described above, and the rubber material of a predetermined volume is placed on the rolls 3a and 3b of the two refining devices 3. Wa is charged alternately.

また、前記２台の練返し装置３には、所定容量のゴム
材料Waの重量に対して、薬品供給装置５から一定の割合
で薬品が供給されるようになっており、そしてゴム材料
Waと一定割合の薬品は、この練返し装置３の自動練返し
機構８により繰返し混練作業が行われる。なお、自動練
返し機構８の具体的な構成及び作用は、前述したよう
に、本願出願人が既に出願してある特開昭63−168312号
公報及び特開昭63−168313号公報のものと全く同じであ
るので詳細な説明は省略する。Further, a chemical is supplied to the two refining devices 3 from the chemical supply device 5 at a constant rate with respect to the weight of the rubber material Wa having a predetermined capacity.
Wa and a certain percentage of the chemicals are repeatedly kneaded by the automatic kneading mechanism 8 of the kneading device 3. As described above, the specific structure and operation of the automatic kneading mechanism 8 are the same as those described in JP-A-63-1668312 and JP-A-63-168313, which have already been filed by the present applicant. Since they are completely the same, detailed description is omitted.

また、前記板出し装置６は、練返し装置３の自動練返
し機構８と搬出コンベヤー９を介して接続し、搬出コン
ベヤー９で搬送されて来た最終段階の混練されたゴム材
料Wbは、ホッパ10を介して押出機11に供給され、そして
シート状に押出されて次工程に搬出されるようになって
いる。Further, the sheet unloading device 6 is connected to the automatic refining mechanism 8 of the refining device 3 via the unloading conveyor 9, and the kneaded rubber material Wb in the final stage conveyed by the unloading conveyor 9 is supplied to the hopper. It is supplied to an extruder 11 via 10, and is extruded into a sheet and carried out to the next step.

また、第２図及び第３図は、この発明の第２実施例を
示し、この実施例は、一組の搬送装置４を使用して水平
に設置された練返し装置3A,3Bに正逆回転可能な投入コ
ンベヤー7eを使用して２台の練返し装置３のロール3a,3
b上に所定容量のゴム材料Waを交互に投入させる。2 and 3 show a second embodiment of the present invention. In this embodiment, a pair of conveying devices 4 are used to reciprocate reciprocating devices 3A and 3B which are horizontally installed. The rolls 3a, 3 of the two refining devices 3 using a rotatable input conveyor 7e.
A predetermined volume of rubber material Wa is alternately charged on b.

次に、上記のような構成からなるこの発明の作用につ
いて説明する。Next, the operation of the present invention having the above configuration will be described.

まず、シート状に押出された冷却したゴム材料Ｗを搬
送コンベヤー２を介して熱入れロール装置１に送り込ん
で一定の粘度に低下させ、この熱入れロール装置１から
搬出されたゴム材料Waを、上述したフィードコンベヤー
7aと、アキュームレートコンベヤー7bと、計量コンベヤ
ー7cと、投入コンベヤー7dとで構成される一方の搬送装
置４を介して複数台の練返し装置３に所定重量振り分け
て供給される。First, the cooled rubber material W extruded into a sheet shape is fed into the warming roll device 1 via the conveyor 2 to reduce the viscosity to a certain level, and the rubber material Wa carried out of the warming roll device 1 is Feed conveyor described above
A predetermined weight is distributed to a plurality of refining devices 3 via one transfer device 4 composed of a conveyor 7a, an accumulate conveyor 7b, a weighing conveyor 7c, and a charging conveyor 7d.

また、他方の練返し装置３にも、同様にして所定重量
のゴム材料Waが順次供給されるのである。そして、この
各練返し装置３に、ゴム材料Waの重量に対して一定の割
合で薬品供給装置５から薬品を供給してゴム材料Wbを混
練した後、板出し装置６側に連続的に搬出させるのであ
る。Similarly, a predetermined weight of the rubber material Wa is sequentially supplied to the other refining device 3 in the same manner. Then, a chemical is supplied from the chemical supply device 5 to each of the kneading devices 3 at a fixed ratio with respect to the weight of the rubber material Wa, and the rubber material Wb is kneaded. Let it do.

以上のような一連の混練作業を連続的に、かつ短時間
に行うことで、混練作業の作業能率を著しく高めること
が出来るのである。By performing such a series of kneading operations continuously and in a short time, the work efficiency of the kneading operation can be significantly improved.

〔発明の効果〕〔The invention's effect〕

この発明は、上記のように熱入れロール装置から供給
されたゴム材料を、練返し装置の容量に対応した重量と
なるように自動的に計量して、これを連続的に複数台の
練返し装置に供給するようにすることで、ゴム材料の供
給作業の能率を著しく向上させ、生産性の向上を図るこ
とが出来る効果があり、また一連の工程を、簡単かつ安
価な設備で連続的かつ効率良く行うことができる効果が
ある。According to the present invention, the rubber material supplied from the heating roll device is automatically weighed so as to have a weight corresponding to the capacity of the repetition device, and the rubber material is continuously reconstituted by a plurality of units. By supplying to the device, the efficiency of the supply operation of the rubber material is remarkably improved, and there is an effect that the productivity can be improved.In addition, a series of processes can be performed continuously with simple and inexpensive equipment. There is an effect that it can be performed efficiently.

【図面の簡単な説明】[Brief description of the drawings]

第１図は、この発明を実施したゴム材料の混練を行う混
練方法の全体を示す概略構成図、第２図は搬送装置の他
の実施例を示す平面図、第３図は第２図の側面図であ
る。 １……熱入れロール装置、３……練返し装置、４……搬
送装置、W,Wb……ゴム材料。FIG. 1 is a schematic configuration diagram showing the entire kneading method for kneading a rubber material embodying the present invention, FIG. 2 is a plan view showing another embodiment of the conveying device, and FIG. It is a side view. 1 ... Heating roll device, 3 ... Returning device, 4 ... Conveying device, W, Wb ... Rubber material.

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】熱入れロール装置で熱入して粘度低下させ
たゴム材料を、次工程の複数台の練返し装置に供給する
前に、練返し装置における容量に対応した重量を搬送装
置の計量手段により計量し、この計量したゴム材料を、
順次複数台の練返し装置に振り分けて自動的かつ連続的
に供給する混練材料の供給方法。Before the rubber material whose viscosity has been reduced by heating with a warming roll device is supplied to a plurality of refining devices in the next step, the weight corresponding to the capacity of the refining device is adjusted by the transfer device. Measured by measuring means, this measured rubber material,
A kneading material supply method in which the kneading material is automatically and continuously supplied by being sequentially distributed to a plurality of kneading devices. 【請求項２】冷却したシート状のゴム材料を一定の粘度
に低下させる熱入れロール装置と、この熱入れロール装
置から供給されるゴム材料と一定の割合で供給される薬
品とを混練する複数台の練返し装置との間に、前記熱入
れロール装置から供給されるゴム材料を、練返し装置に
おける容量に対応するように計量して、自動的かつ連続
的に供給する搬送装置を設置したことを特徴とする混練
材料の供給装置。2. A heating roll device for reducing a cooled sheet-like rubber material to a certain viscosity, and a plurality of kneading a rubber material supplied from the heating roll device and a chemical supplied at a fixed ratio. Between the re-rolling device, a transfer device for automatically and continuously supplying the rubber material supplied from the heating roll device is measured so as to correspond to the capacity of the re-rolling device. An apparatus for supplying a kneading material, comprising:
JP1107380A 1989-04-28 1989-04-28 Method and apparatus for supplying kneading material Expired - Lifetime JP2652242B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1107380A JP2652242B2 (en) 1989-04-28 1989-04-28 Method and apparatus for supplying kneading material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1107380A JP2652242B2 (en) 1989-04-28 1989-04-28 Method and apparatus for supplying kneading material

Publications (2)

Publication Number Publication Date
JPH02286307A JPH02286307A (en) 1990-11-26
JP2652242B2 true JP2652242B2 (en) 1997-09-10

Family

ID=14457650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1107380A Expired - Lifetime JP2652242B2 (en) 1989-04-28 1989-04-28 Method and apparatus for supplying kneading material

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Country Link
JP (1) JP2652242B2 (en)

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Also Published As

Publication number Publication date
JPH02286307A (en) 1990-11-26

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