KR20120056516A - Cooling apparatus of extruding rubber - Google Patents

Cooling apparatus of extruding rubber Download PDF

Info

Publication number
KR20120056516A
KR20120056516A KR1020100118092A KR20100118092A KR20120056516A KR 20120056516 A KR20120056516 A KR 20120056516A KR 1020100118092 A KR1020100118092 A KR 1020100118092A KR 20100118092 A KR20100118092 A KR 20100118092A KR 20120056516 A KR20120056516 A KR 20120056516A
Authority
KR
South Korea
Prior art keywords
dipping
cooling
cooling water
rubber
propellers
Prior art date
Application number
KR1020100118092A
Other languages
Korean (ko)
Other versions
KR101175715B1 (en
Inventor
박주민
Original Assignee
한국타이어 주식회사
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 한국타이어 주식회사 filed Critical 한국타이어 주식회사
Priority to KR1020100118092A priority Critical patent/KR101175715B1/en
Publication of KR20120056516A publication Critical patent/KR20120056516A/en
Application granted granted Critical
Publication of KR101175715B1 publication Critical patent/KR101175715B1/en

Links

Images

Classifications

    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: An apparatus for cooling an extruded rubber article is provided to reduce energy resources as effectively flowing cooling water by propellers without separate air supply devices. CONSTITUTION: An apparatus for cooling an extruded rubber article comprises a water tank(2), a dipping conveyor belt(4), and propellers. The water tank is filled with cooling water. The dipping conveyor belt has dipping rollers(3). An extruded rubber article(1) is passed under the dipping conveyor belt to be cool. The propellers by which the cooling water flows are installed in both ends of each dipping roller. The propellers are rotated with a shaft of the dipping rollers.

Description

고무 압출물 냉각장치{Cooling apparatus of extruding rubber}Rubber extruding chiller {Cooling apparatus of extruding rubber}

본 발명은 타이어 압출공정의 압출다이를 통해 압출되는 압출물을 냉각시키는 장치에 관한 것으로, 특히 압출물의 초기 냉각효과를 높이고 냉각효율을 위해 별도의 에너지원이 불필요한 고무 압출물 냉각장치에 관한 것이다.The present invention relates to an apparatus for cooling an extrudate extruded through an extrusion die of a tire extrusion process, and more particularly, to an apparatus for cooling rubber extrudate that does not require a separate energy source for increasing the initial cooling effect of the extrudate and cooling efficiency.

타이어의 트레드 고무 압출시 토출 온도가 상당히 높기 때문에 차기 공정에서 사용시 접착력이 떨어지고 수축율이 불균일하여 작업 정도가 떨어지며, 고무물성의 변화를 방지하고 스코치(Scotch ; 이는 배합고무가 가류 작업이전에 부분적으로 가류되고 고무층에 기포 등이 생기는 현상임) 발생을 방지할 수 있도록 하기 위해 압출물의 온도를 낮추어 주는 냉각장치를 거치게 된다.Due to the high discharge temperature during tire tread rubber extrusion, the adhesive force decreases during use in the next process, the shrinkage rate is uneven, and the working accuracy decreases. And it is a phenomenon that bubbles occur in the rubber layer) is passed through a cooling device to lower the temperature of the extrudate in order to prevent the occurrence.

즉, 타이어의 고무 압출공정에서 압출 초기 압출물의 택(Tack)을 향상시킬 목적으로 냉각수를 채운 수조에 압출물을 통과시켜 초기 급냉을 실시하도록 되어 있는데, 이때 수조 내의 냉각수는 유입 및 회수만 될 뿐 유동이 거의 없으므로 압출물에 대한 냉각효과가 충분하지 않은 현상이 발생하게 되고, 이를 해결하기 위해 냉각수의 유동 및 순환을 유발하기 위해 별도의 에어 공급장치를 사용하기도 하였다.That is, in the rubber extrusion process of tires, the initial quenching is performed by passing the extrudate through a tank filled with cooling water for the purpose of improving the tack of the initial extruding extrudate. Since there is little flow, the cooling effect on the extrudate is not sufficient. In order to solve this problem, a separate air supply device is used to induce the flow and circulation of the cooling water.

이에 본 발명은 상기와 같은 종래 문제점을 감안하여 발명된 것으로, 압출물의 냉각시 수조 냉각수의 유동을 향상시키어 냉각 효율의 향상과 냉각의 유동을 위해 별도 설비를 구축하지 않아 에너지원을 절감하는 고무 압출물 냉각장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented in view of the above-described conventional problems, and improves the flow of the cooling water in the water tank during the cooling of the extrudate, thereby improving the cooling efficiency and reducing the energy source by not building a separate facility for the flow of cooling. The purpose is to provide a water chiller.

상기와 같은 목적을 달성하기 위한 본 발명은 압출기에서 압출된 압출물이 냉각수가 채워진 수조에 설치된 디핑롤러(Dipping roller)들을 갖춘 디핑 컨베이어 벨트의 하부를 통과하도록 이루어진 고무 압출물 냉각장치에 있어서, 상기 디핑롤러의 양단에는 냉각수를 유동시키는 프로펠라가 각각 설치되어 이 디핑롤러의 축과 함께 회동하도록 이루어져 있다.In the present invention for achieving the above object, in the rubber extrudate cooling device made so that the extrudate extruded from the extruder passes through the lower part of the dipping conveyor belt having dipping rollers installed in a tank filled with cooling water, Both ends of the dipping roller are provided with propellers for flowing the coolant, respectively, so as to rotate together with the shaft of the dipping roller.

이와 같은 본 발명에 따른 고무 압출물을 냉각시키는 수조 내의 냉각수 유동을 극대화함으로써 냉각효과의 상승이 이루어지고 냉각수 유동을 위해 에어 공급장치와 같은 별도의 설비가 불필요하여 에너지원의 절감을 도모할 수 있다.By maximizing the cooling water flow in the water tank for cooling the rubber extrudates according to the present invention, the cooling effect is increased, and additional equipment such as an air supply device is unnecessary for the cooling water flow, thereby reducing energy sources. .

도 1은 본 발명에 따른 고무 압출물 냉각장치를 보여주는 개략적인 평면도,
도 2는 도 1의 종단면도,
도 3은 본 발명의 요부인 디핑롤러의 정면 개략도이다.1 is a schematic plan view showing a rubber extruding apparatus according to the present invention,
2 is a longitudinal cross-sectional view of FIG.
3 is a front schematic view of a dipping roller which is a main part of the present invention.

이하, 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 압출기 다이를 통하여 토출되는 트레드와 같은 타이어 반제품인 고무 압출물(1)을 냉각수가 채워진 수조(2)에서 냉각시키는 장치로서, 도면에 도시된 바와 같이, 고무 압출물(1)이 냉각수가 채워진 수조(2)에 설치된 디핑롤러(3)들을 갖춘 디핑 컨베이어 벨트(4)의 하부를 통과하여 냉각이 이루어지는 고무 압출물 냉각장치에 있어서, 상기 각각의 디핑롤러(3) 양단에는 냉각수를 유동시키는 프로펠라(5)가 각각 설치되어 이 디핑롤러(3)의 축(3a)과 함께 회동하도록 이루어져 있다.The present invention is an apparatus for cooling a rubber extrudate 1, which is a semi-finished tire, such as a tread discharged through an extruder die, in a water tank 2 filled with cooling water, as shown in the figure, wherein the rubber extrudate 1 is a cooling water. In a rubber extruding apparatus for cooling by passing through a lower portion of a dipping conveyor belt (4) having dipping rollers (3) installed in a tank (2) filled with water, cooling water flows through each of the dipping rollers (3). Each propeller 5 is provided so as to rotate together with the shaft 3a of the dipping roller 3.

즉, 본 발명에 따른 고무 압출물 냉각장치는 고무 압출물(1)이 수조(2)의 냉각수를 거치면서 급속 냉각되는데, 이 고무 압출물(1)을 이송시키는 디핑 컨베이어 벨트(4)의 디핑롤러(3)들 밑으로 고무 압출물(1)이 이송되면서 수조(2)에 담겨진 냉각수에 의해 냉각이 이루어진다.That is, the rubber extruding apparatus according to the present invention is rapidly cooled while the rubber extrudate 1 passes through the cooling water of the water tank 2, and the dipping of the dipping conveyor belt 4 conveying the rubber extrudate 1 is carried out. As the rubber extrudate 1 is transferred under the rollers 3, cooling is performed by the cooling water contained in the water tank 2.

이때 상기 회전하는 디핑롤러(3)의 양단에는 프로펠라(5)들이 설치되어 있어서 이 디핑롤러(4)와 함께 회전하는 프로펠라(5)들이 수조(2)의 냉각수를 휘저어 유동시키기 때문에 냉각수의 유동을 극대화시키어 냉각효율을 증가시킨다.At this time, the propellers 5 are installed at both ends of the rotating dipping roller 3 so that the propellers 5 rotating together with the dipping roller 4 stir the cooling water of the water tank 2 so that the flow of the cooling water flows. Maximize the cooling efficiency.

그리고 상기 냉각수를 담은 수조(2)에는 공지와 같이 냉각수 유입관(6)과 냉각수 회수관(7)이 설치되어 냉각수를 지속적으로 공급 및 회수하도록 되어 있다.In addition, the water tank 2 containing the cooling water is provided with a cooling water inlet tube 6 and a cooling water recovery tube 7 as is known to continuously supply and recover the cooling water.

1 : 고무 압출물, 2 : 수조,
3 : 디핑롤러(Dipping roller), 4 : 디핑 컨베이어 벨트,
5 : 프로펠라, 6 : 냉각수 유입관,
7 : 냉각수 회수관.1: rubber extrudate, 2: water tank,
3: Dipping roller, 4: Dipping conveyor belt,
5: propeller, 6: coolant inlet pipe,
7: Cooling water return pipe.

Claims (1)

고무 압출물(1)이 냉각수가 채워진 수조(2)에 설치된 디핑롤러(3)들을 갖춘 디핑 컨베이어 벨트(4)의 하부를 통과하여 냉각이 이루어지는 고무 압출물 냉각장치에 있어서,
상기 각각의 디핑롤러(3) 양단에는 냉각수를 유동시키는 프로펠라(5)가 각각 설치되어 이 디핑롤러(3)의 축(3a)과 함께 회동하도록 이루어진 것을 특징으로 하는 고무 압출물 냉각장치.In the rubber extrudate cooling apparatus, in which the rubber extrudate 1 passes through the lower part of the dipping conveyor belt 4 having the dipping rollers 3 installed in the water tank 2 filled with cooling water.
Both ends of each dipping roller (3) is provided with a propeller (5) for flowing the cooling water, respectively, characterized in that the rubber extrusion product cooling apparatus, characterized in that made to rotate with the shaft (3a) of the dipping roller (3).
KR1020100118092A 2010-11-25 2010-11-25 Cooling apparatus of extruding rubber KR101175715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100118092A KR101175715B1 (en) 2010-11-25 2010-11-25 Cooling apparatus of extruding rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100118092A KR101175715B1 (en) 2010-11-25 2010-11-25 Cooling apparatus of extruding rubber

Publications (2)

Publication Number Publication Date
KR20120056516A true KR20120056516A (en) 2012-06-04
KR101175715B1 KR101175715B1 (en) 2012-08-22

Family

ID=46608641

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100118092A KR101175715B1 (en) 2010-11-25 2010-11-25 Cooling apparatus of extruding rubber

Country Status (1)

Country Link
KR (1) KR101175715B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354046B1 (en) * 2012-12-13 2014-01-24 한국타이어 주식회사 Tire rubber extrusion die having cooling apparatus
CN105382984A (en) * 2015-11-17 2016-03-09 江苏宝利来斯橡胶有限公司 Efficient water tank cooling device special for rubber production
KR20190041665A (en) * 2017-10-13 2019-04-23 금호타이어 주식회사 Apex Extrusion Water cooling system for automotive tires
CN114683511A (en) * 2022-05-11 2022-07-01 重庆市金盾橡胶制品有限公司 Automatic head-leading device of extrusion assembly line for manufacturing tires
CN115179563A (en) * 2022-07-15 2022-10-14 绍兴精翔机械制造有限公司 Full-soaking type energy-saving environment-friendly pad glue production line
CN115256859A (en) * 2022-07-15 2022-11-01 山东玲珑轮胎股份有限公司 Production process of tire cushion rubber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101354046B1 (en) * 2012-12-13 2014-01-24 한국타이어 주식회사 Tire rubber extrusion die having cooling apparatus
CN105382984A (en) * 2015-11-17 2016-03-09 江苏宝利来斯橡胶有限公司 Efficient water tank cooling device special for rubber production
CN105382984B (en) * 2015-11-17 2017-09-22 江苏宝利来斯橡胶有限公司 A kind of rubber production special efficient tank cooling device
KR20190041665A (en) * 2017-10-13 2019-04-23 금호타이어 주식회사 Apex Extrusion Water cooling system for automotive tires
CN114683511A (en) * 2022-05-11 2022-07-01 重庆市金盾橡胶制品有限公司 Automatic head-leading device of extrusion assembly line for manufacturing tires
CN115179563A (en) * 2022-07-15 2022-10-14 绍兴精翔机械制造有限公司 Full-soaking type energy-saving environment-friendly pad glue production line
CN115256859A (en) * 2022-07-15 2022-11-01 山东玲珑轮胎股份有限公司 Production process of tire cushion rubber

Also Published As

Publication number Publication date
KR101175715B1 (en) 2012-08-22

Similar Documents

Publication Publication Date Title
KR101175715B1 (en) Cooling apparatus of extruding rubber
WO2019071667A1 (en) Self-circulating sheet material shaping machine
CN110027151B (en) Plastic film casting device
CN104402206A (en) Glass production cooling apparatus
CN220973297U (en) Water-cooling guiding device
CN108687155A (en) A kind of circular atomizing aluminium section bar cooling equipment
CN209616333U (en) A kind of cooling collapser of inflation film
CN203141821U (en) Cooling water tank for engineering plastic granulator
CN110509526A (en) Tyre semi-finished products extrusion device
CN208019174U (en) One kind being based on industrial aluminum profile cooling device for processing
CN211030792U (en) Rubber mixing machine roller cooling device
CN105584068A (en) Full-automatic PE water supply pipe production line
CN204054607U (en) A kind of Novel double-screw extruder
CN109228247A (en) A kind of film production quickly cooling device
CN104942037B (en) The Extrusion Machining System of duralumin lenticular wire
CN209440743U (en) A kind of film production quickly cooling device
CN103707489B (en) A kind of for the chiller of co-extrusion before plastic irregular profile flexible glue bar
CN206426650U (en) 3D printing machines cool cycling mechanism
CN204749223U (en) Plastic strip cooling bath
CN206501410U (en) Water-cooling screw extruder
CN207327656U (en) A kind of PVC polymer membranes production line
CN204209854U (en) Plastics hot-cutting machine
CN103524783A (en) Rubber reclaiming antioxidative twin-screw extrusion equipment
CN207682922U (en) A kind of cooling device of industrial conveying belt production
KR20130073289A (en) Cooling apparatus of extrusion product

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee