KR0134274Y1 - Inputting apparatus for chemicals of a mixer for rubber mixing - Google Patents
Inputting apparatus for chemicals of a mixer for rubber mixing Download PDFInfo
- Publication number
- KR0134274Y1 KR0134274Y1 KR2019940010114U KR19940010114U KR0134274Y1 KR 0134274 Y1 KR0134274 Y1 KR 0134274Y1 KR 2019940010114 U KR2019940010114 U KR 2019940010114U KR 19940010114 U KR19940010114 U KR 19940010114U KR 0134274 Y1 KR0134274 Y1 KR 0134274Y1
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- chemical
- mixer
- chamber
- chemicals
- mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
본 고안은 타이어 제조에 사용되는 카본블랙 또는 기타 약품들을 배합하는 믹서와 약품투입 장치에 관한 것으로서, 배합장치의 각 챔버(3)의 일측에 약품주입관(7)을 가진 약품 이송용 공기관(8)이 상기 챔버의 내측에까지 관통되어 있으며, 상기 각각의 약품 이송용 공기관(8)의 하단부 일측에 유압 또는 공기압 조절 밸브(9)가 장착되어 있어, 플로팅 웨이트가 닫쳐 있어도, 약품을 주입할 수 있도록 한 것이다.The present invention relates to a mixer and a chemical injection device for mixing carbon black or other chemicals used in the manufacture of tires, the chemical transport air pipe having a chemical injection pipe (7) on one side of each chamber (3) of the mixing device (8) ) Is penetrated to the inside of the chamber, and a hydraulic or pneumatic pressure control valve 9 is mounted on one side of the lower end of each of the chemical delivery air pipes 8 so that the medicine can be injected even if the floating weight is closed. It is.
Description
제1도는 본 고안에 따른 고무배합 믹서의 약품 투입 장치의 분해 사시도.1 is an exploded perspective view of the chemical input device of the rubber compounding mixer according to the present invention.
제2도는 본 고안에 따른 고무배합 믹서의 약품 투입 장치의 단면도.2 is a cross-sectional view of the chemical input device of the rubber compounding mixer according to the present invention.
제3도는 종래 배합장치의 단면도이다.3 is a cross-sectional view of a conventional mixing device.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1,2 : 로터(rotor) 3 : 챔버(chamber)1,2: rotor 3: chamber
5 : 플로팅웨이트 7 : 약품 주입관5: floating weight 7: chemical injection tube
8 : 약품 이송용 공기관 9 : 유압 또는 공기압 조절밸브8: Air pipe for chemical delivery 9: Hydraulic or pneumatic control valve
본 고안은 타이어 제조에 사용되는 고무배합 믹서의 약품 투입 장치에 관한 것이다.The present invention relates to a chemical input device of a rubber compounding mixer used for manufacturing a tire.
믹서(Mixer)는 타이어 제조시 첫공정인 배합공정에 가장 흔히 사용되는 것으로, 제품에 요구되는 용도에 맞게 원료고무와 각종 약품을 섞어 배합해주는 배합장치이다.Mixer is most commonly used in the compounding process, which is the first process in the manufacture of tires, and is a compounding device that mixes and blends raw rubber and various chemicals to meet the needs of products.
믹서에 의한 배합 작업은 온도, 로터의 형상, 파워 둥 여러 가지 변수가 있지만 단단히 밀폐된 챔버(chamber)(15)안에서 로터(16)의 회전에 의해 이루어지며, 더 효과적인 배합과 배합시간의 단축을 위해서는 부수적으로 플로팅웨이트(floating weight)(17)가 닫친 상태로 있는 것이 바람직하지만 종래에는 제3도에 도시한 바와 같이, 약품 투입구(20)가 플로팅 웨이트가 폐쇄되었을 때의 위치보다 높게 설치되어 있어 플로팅 웨이트가 폐쇄되어 있을 때는 약품 투입이 불가능하였다. 따라서 약품을 투입하기 위해서는 웨이트를 제3도의 A에서 A' 위치로 옮겨야만 했다.Mixing by the mixer is performed by the rotation of the rotor 16 in a tightly closed chamber 15, although there are many variables such as temperature, shape of the rotor and power. For this reason, it is preferable to keep the floating weight 17 in a closed state, but conventionally, as shown in FIG. 3, the chemical inlet 20 is installed higher than the position when the floating weight is closed. When the floating weights were closed, it was not possible to add chemicals. Therefore, the weight had to be moved from position A to position A 'in FIG.
또한 약품 배합시, 챔버내에서 서로 반대방향으로 회전하는 두 개의 로터 사이의 중심부를 카본블랙과 화학약품이 일시에 투입되도록 제품의 분산도가 하락되어 불량발생의 요인으로도 작용한다. 그리고 제품에 요구되는 분산도를 얻기 위해서는 배합시간이 많이 소요되므로 생산성이 저하된다.In addition, during chemical compounding, the dispersion of the product decreases so that carbon black and chemicals are temporarily injected into the center between two rotors which rotate in opposite directions in the chamber. And in order to obtain the dispersion degree required for a product, since a compounding time is long, productivity falls.
본 고안은 상기의 문제점을 해소하기 위하여 안출된 것으로서, 배합도중에 플로팅 웨이트가 폐쇄된 상태에서도 분말상태로 된 카본블랙이나 화학약품을 투입할 수 있도록, 챔버 측면에서 공기압을 이용하여 로터의 양측면 상부로 약품을 투입하게 된 것을 특징으로 한다.The present invention was devised to solve the above problems, so that even when the floating weight is closed during the mixing, the carbon black or chemicals in powder form can be introduced into the upper sides of the rotor using air pressure from the side of the chamber. Characterized in that the drug.
이하 본 고안에 따라 고무배합 믹서의 약품 투입 장치에 대해 첨부도면에 의거하여 상세히 설명한다.Hereinafter, the chemical input device of the rubber compounding mixer according to the present invention will be described in detail based on the accompanying drawings.
본 고안은 제1도에 도시한 바와 같이, 두 개의 로터(1)(2)가 나란히 접하게 배열되어 있고, 그 양쪽에 반원통형의 챔버(3)가 상기 로터와 일정정도의 간격을 두고 결합되어 있으며, 양쪽 챔버 사이에 플로팅 웨이트(5)가 장착되어 있는 타이어용 고무배합 믹서에 있어서, 상기 각 챔버(3)의 일측에 약품 주입관(7)을 가진 약품 이송용 공기관(8)이 상기 챔버(3)의 내측에 까지 관통되어 있으며, 상기 각각의 약품 이송용 공기관(8)의 하단부 일측에 유압 또는 공기압 조절 밸브(9)가 장착되어 있다.According to the present invention, as shown in FIG. 1, two rotors (1) and (2) are arranged side by side, and semicylindrical chambers (3) are coupled to the rotor at predetermined intervals on both sides thereof. In the rubber compounding mixer for tires having a floating weight (5) mounted between both chambers, a chemical delivery air pipe (8) having a chemical injection pipe (7) on one side of each chamber (3) is the chamber; It penetrates to the inside of (3), and the hydraulic or pneumatic pressure control valve 9 is attached to one side of the lower end of each said chemical | medical agent conveying air pipe 8.
본 고안에서는 상기 플로팅 웨이트(5)를 닫은 상태에서 분말로 된 카본블랙 또는 그밖의 필요 약품이 저장소(미도시)로부터 약품 주입관(7)으로 떨어지는데, 여기에서 상기 약품 주입관(7)은 상부에서 하부로 갈수록 좁아지는 분사기 모양이므로 약품을 믹서 내부로 분사하기에 적합하게 되어 있다. 약품이 낙하한 후에는, 공기압 또는 유압 작동식 밸브(9)가 열림과 동시에, 약품이송용 공기관(8)에 공기가 주입되어 내용물이 챔버(3)내로 들어가게 된다. 이렇게 하여 약품 투입이 완료되면, 상기 밸브(9)가 닫히게 되고, 제1도의 화살표로 나타낸 것과 같이, 약품이 챔버내의 로터 상부 및 측면 사방으로 원활하게 공급된다.In the present invention, when the floating weight 5 is closed, powdered carbon black or other necessary chemicals are dropped from the reservoir (not shown) to the chemical injection tube 7, wherein the chemical injection tube 7 Since the shape of the injector becomes narrower from the bottom to the bottom, it is suitable for injecting the chemical into the mixer. After the chemical drops, the pneumatic or hydraulically actuated valve 9 is opened, and at the same time, air is injected into the chemical delivery air pipe 8 so that the contents enter the chamber 3. In this way, when the chemical injection is completed, the valve 9 is closed and the chemical is smoothly supplied to the upper and side sides of the rotor in the chamber, as indicated by the arrows in FIG.
상기 유압 또는 공기압식 밸브는 배합물의 출입을 통제하는 역할도 하지만 배합물이 주입관 위로 역류되는 것을 방지하는 역할도 담당한다.The hydraulic or pneumatic valve also serves to control the entry and exit of the formulation but also serves to prevent the formulation from flowing back onto the inlet tube.
상술한 바와 같이, 본 고안은 타이어에 사용되는 약품 및 고무를 혼합하는 믹서에서, 플로팅 웨이트를 폐쇄한 상태에서도 배합작업을 실시할 수 있으므로, 배합시간을 단축하고 배합작업도 매우 편리해진다.As described above, in the present invention, the mixing operation can be performed even when the floating weight is closed in the mixer mixing the chemicals and the rubber used in the tire, thereby shortening the mixing time and making the mixing operation very convenient.
또한 분말로 된 카본블랙 또는 기타의 약품을 투입할 때, 로터 중심부로 일시에 투입하지 않고, 챔버의 측면에서 공기압을 이용하여 로터의 양측 및 상부로 투입함으로써, 투입 시간을 임의로 조절할 수 있고, 분산력이 향상되므로 타이어 품질 향상을 꾀할 수 있다.In addition, when the powdered carbon black or other chemicals are added, the feeding time can be arbitrarily adjusted by using the air pressure from the side of the chamber to the both sides and the upper portion of the rotor, rather than temporarily into the center of the rotor. This improves the tire quality.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940010114U KR0134274Y1 (en) | 1994-05-07 | 1994-05-07 | Inputting apparatus for chemicals of a mixer for rubber mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940010114U KR0134274Y1 (en) | 1994-05-07 | 1994-05-07 | Inputting apparatus for chemicals of a mixer for rubber mixing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950032480U KR950032480U (en) | 1995-12-14 |
| KR0134274Y1 true KR0134274Y1 (en) | 1999-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940010114U KR0134274Y1 (en) | 1994-05-07 | 1994-05-07 | Inputting apparatus for chemicals of a mixer for rubber mixing |
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| Country | Link |
|---|---|
| KR (1) | KR0134274Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101481444B1 (en) * | 2013-02-27 | 2015-02-12 | (주) 화승소재 | Mixing apparatus and mixing method of carbon master batch producing processing system |
| KR101621197B1 (en) * | 2015-09-07 | 2016-05-23 | 금호타이어 주식회사 | Banbury mixer for tyre rubber |
-
1994
- 1994-05-07 KR KR2019940010114U patent/KR0134274Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101481444B1 (en) * | 2013-02-27 | 2015-02-12 | (주) 화승소재 | Mixing apparatus and mixing method of carbon master batch producing processing system |
| KR101621197B1 (en) * | 2015-09-07 | 2016-05-23 | 금호타이어 주식회사 | Banbury mixer for tyre rubber |
Also Published As
| Publication number | Publication date |
|---|---|
| KR950032480U (en) | 1995-12-14 |
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