KR100323783B1 - Dipping and drying device of sheet rubber - Google Patents

Dipping and drying device of sheet rubber Download PDF

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Publication number
KR100323783B1
KR100323783B1 KR1019940026024A KR19940026024A KR100323783B1 KR 100323783 B1 KR100323783 B1 KR 100323783B1 KR 1019940026024 A KR1019940026024 A KR 1019940026024A KR 19940026024 A KR19940026024 A KR 19940026024A KR 100323783 B1 KR100323783 B1 KR 100323783B1
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KR
South Korea
Prior art keywords
dipping
sheet rubber
rubber
rubber sheet
conveyor belt
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Application number
KR1019940026024A
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Korean (ko)
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KR960013612A (en
Inventor
황범하
문동석
박중양
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신형인
금호산업 주식회사
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Priority to KR1019940026024A priority Critical patent/KR100323783B1/en
Publication of KR960013612A publication Critical patent/KR960013612A/en
Application granted granted Critical
Publication of KR100323783B1 publication Critical patent/KR100323783B1/en

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    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/58—Applying the releasing agents
    • 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
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying

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

Abstract

PURPOSE: A rubber sheet is coated with a dipping solution to dry the rubber sheet completely, thereby preventing demolition of the rubber sheet while moving or loading. CONSTITUTION: A rubber sheet forming roller(2), a dipping tank(6), a conveyor belt(7) and a batch off machine(9) for cooling and drying are provided. The forming roller is connected to the dipping tank through a take away belt. A concave portion is formed in the central portion of the dipping roll. An opening portion of the conveyor belt is formed in a corresponding position of the concave portion. A saw tooth of a screw puncher(5) is formed to correspond to the concave portion and the opening portion.

Description

시트 고무의 디핑 및 건조장치Dipping and drying device for sheet rubber

본 발명은 시트고무의 디핑 및 건조장치에 관한 것이다.The present invention relates to a device for dipping and drying sheet rubber.

특히 본 발명은 디핑롤의 형태를 달리하고 스쿠루펀처를 이용하여 시트 고무를 펀칭하여 시트고무에 도포된 이형제인 디핑용액을 완전하고 신속하게 건조시키기 위한 장치에 관한 것이다.In particular, the present invention relates to an apparatus for completely and quickly drying a dipping solution, which is a release agent applied to a sheet rubber, by varying the shape of the dipping roll and punching the sheet rubber using a scoop puncher.

종래에는 믹서에서 배합한 고무시트용 배합물을 롤러나 압축기 롤러를 통해 시트 형태로 배출시키고 계속하여 이 고온의 시트고무를 고무의 달라 붙는 현상을 방지하기 위한 이형효과와 냉각효과를 갖고 있는 디핑용액(dipping solution)의 탱크사이로 통과시킨 다음 최종 냉각기능을 담당하는 배치 오프 머신(Batch Off Machine(BOM)) 사이로 통과시켜 적재했다. 그러나 시트 고무에 도포된 디핑용액을 배치 오프 머신에서 완전히 건조시키지 않고 적재할 경우에는 고무 표면의 이형제로 인하여 미끄러짐 현상이 생기게 됨으로써 고무가 적재 다이에서 미끄러져 무너짐이 발생하게 되며 이에 따라 이의 복구를 위한 작업자의 업무손실과 생산차질을 초래했었다. 즉 디핑용액으로 도포된 시트고무가 배치 오프 머신의 걸개(festoon bar)에 걸리게 될때 상기 디핑용액은 고무의 처진부위에 몰리게 되는데 이때 시트고무가 배치 오프 머신을 통과하여 적재되는 정상적인 작업이 연속해서 이루어질때 까지의 일정시간 내에 배치 오프 머신에 설치된 송풍기의 바람에 건조되지 않은 경우가 많았다. 이와 같은 경우는 배치 오프 머신의 길이가 짧을때 더 많이 발생하게되나 유감스럽게도 작금의 추세는 배치 오프 머신의 길이가 더 짧아지고 있다.Conventionally, a dipping solution having a releasing effect and a cooling effect for discharging a rubber sheet compound blended in a mixer in a sheet form through a roller or a compressor roller and subsequently preventing the high temperature sheet rubber from sticking to the rubber ( It was passed between tanks of dipping solution and then loaded between the batch off machines (BOMs) responsible for the final cooling function. However, when the dipping solution applied to the sheet rubber is loaded without being completely dried in a batch-off machine, the release agent on the rubber surface causes slippage, which causes the rubber to slip on the loading die and collapse. It caused workers' loss of work and production disruptions. That is, when the sheet rubber coated with the dipping solution is caught by the festoon bar of the batch off machine, the dipping solution is collected at the drooping portion of the rubber, and the normal operation of the sheet rubber through the batch off machine is continuously performed. In many cases, it was not dried by the wind of the blower installed in the batch-off machine until a certain time until. Such cases are more likely to occur when the length of the batch off machine is short, but unfortunately the trend is that the length of the batch off machine is shorter.

본원 발명은 상기한 바와 같이 시트고무에 도포된 디핑용액의 불충분한 건조로 인한 시트 고무의 미끄러지는 결점을 보완하고 디핑용액 탱크내에서 용액내의이형제인 고형분이 침전되는 현상도 방지하고자 발명한 것으로서 이를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.As described above, the present invention was made to compensate for the slippage defect of the sheet rubber due to insufficient drying of the dipping solution applied to the sheet rubber and to prevent the precipitation of solids, which is a release agent in the solution, in the dipping solution tank. When described in detail with reference to the accompanying drawings as follows.

제1도에서 참조되는 바와 같이 본 발명의 디핑 및 건조장치는 고무 시트 형성롤러(2) 다음의 디핑탱크(Dipping tank)(6), 콘베이어 벨트(7) 및 그 다음에 장착된 냉각 및 건조장치인 배치 오프 머신(9)으로 구성되며, 상기 성형롤러(2)는 테이크 어웨이 벨트(take away belt)(3)에 의하여 디핑탱크(6)와 연결되고, 상기 디핑롤(4)은 그중앙에 오목부(14)가 형성되며, 상기 디핑롤 중앙의 오목부(14)에 대응되는 부위의 콘베이어 벨트(7)에는 개방부(14')가 형성되고, 상기 오복부(14) 및 개방부(14')와 대응되게 상기 콘베이어 벨트(7) 하부에 스크루펀처(5)의 톱니(13)가 위치되게 구성된다. 미설명부호 8은 고무 시트 걸개, 10은 위그왜그, 11은 적재다이 12는 디핑용액 이다. 이상과 같이 구성되는 본 발명의 작용효과를 설명하면 다음과 같다.As referred to in FIG. 1, the dipping and drying apparatus of the present invention is a dipping tank 6, a conveyor belt 7 and a cooling and drying apparatus mounted thereafter, followed by a rubber sheet forming roller 2. In-place off machine (9), the forming roller (2) is connected to the dipping tank (6) by a take away belt (3), the dipping roll (4) in its center A recess 14 is formed, and an opening 14 'is formed in the conveyor belt 7 at a portion corresponding to the recess 14 at the center of the dipping roll, and the recess 14 and the opening ( 14 '), the teeth 13 of the screw puncher 5 are positioned below the conveyor belt 7. Reference numeral 8 denotes a rubber sheet hanger, 10 a wig wagon and 11 a loading die 12 a dipping solution. Referring to the effects of the present invention configured as described above are as follows.

믹서에서 배합되어 성형된 시트 고무(1)는 테이크 어웨이 벨트(3)를 통과하여 중심부에 오목부(14)를 형성한 디핑롤(4)과 상기 오목부와 대응되는 벨트 콘베이어(7)의 개방부(14')를 통과하면서 압착되어 디핑 탱크(6)의 디핑용액과 접촉하게 된다. 이때 시트고무(1)는 그 끝부위가 직사각형 모양인 스크루펀처(5)의 여러개의 톱니(13)에 의해 직사각형 모양의 구멍이 뚫리게 된다. 여기에서 디핑롤(4)이나 스크루펀처(5)는 서로 반대 방향으로 회전하면서 시트고무(1)를 압착시키면서 배치 오프 머신으로 이송해 주는 역할을 한다.The sheet rubber 1 blended and molded in the mixer passes through the takeaway belt 3 to form a recess 14 in the center thereof, and an opening of the belt conveyor 7 corresponding to the recess. It is compressed while passing through the portion 14 'and comes into contact with the dipping solution of the dipping tank 6. At this time, the sheet rubber (1) is a rectangular hole is punched by a plurality of teeth 13 of the screw hole 5, the end of which is a rectangular shape. Here, the dipping roll 4 or the screw puncher 5 serves to transfer the sheet rubber 1 to the batch-off machine while pressing the sheet rubber 1 while rotating in opposite directions.

또한 스크루펀처(5)는 디핑 탱크(6)내에서 회전할 수 있도록 되어 있기 때문에 디핑용액(12)의 교반기 역할을 해줄 수 있으므로 용액내의 이형제인 고형분이 침전되는 현상도 방지할 수 있다. 계속해서 시트 고무는 배치 오프 머신의 걸개(festoon bar)(8)에 걸리게 되며 양 걸개 사이에 걸린 시트고무(1) 중심부에 모아진 용액은 시트고무(1)에 뚫린 구멍들 사이로 빠져나가게 된다. 배치 오프 머신에서 송풍기를 켜는 상태이면 용액이 시트고무(1)에서 빠져나가는 현상은 더욱 촉진된다.In addition, since the screw puncher 5 may rotate in the dipping tank 6, the screw puncher 5 may serve as an agitator of the dipping solution 12, thereby preventing precipitation of solids, which is a release agent in the solution. Subsequently, the sheet rubber is caught in the festoon bar 8 of the batch off machine, and the solution collected at the center of the sheet rubber 1 caught between the two hangers is drawn out between the holes drilled in the sheet rubber 1. When the blower is turned on in the batch-off machine, the phenomenon of the solution coming out of the sheet rubber 1 is further promoted.

따라서 본 발명 시트고무 디핑 및 건조장치는 디핑용액이 도포된 시트 고무를 완전건조시켜줄 수 있기 때문에 적재시나 이송시 잔존 이형제에 의한 미끄러짐으로 고무의 무너짐 현상을 방지할 수 있으며 이에 따라 적재 고무의 무너짐 복구시 소요되는 작업손실과 생산성 저하요소를 제거할 수 있고 원가도 절감할 수 있으며 아울러 스크루펀처(5)에 의한 교반효과도 동시에 있게 됨으로써, 디핑용액(12)중 고형성분의 침전을 예방할 수가 있어서 원가를 절감할 수 있는 효과도 있게 된다.Therefore, the sheet rubber dipping and drying apparatus of the present invention can completely dry the sheet rubber coated with the dipping solution, thereby preventing the rubber from collapsing due to the slipping caused by the remaining release agent during loading or conveying, thereby restoring the collapse of the stacked rubber. It can eliminate the work loss and productivity deterioration factor, reduce the cost and at the same time the stirring effect by the screw puncher (5), thereby preventing the precipitation of solid components in the dipping solution (12) There is also an effect to reduce the.

제 1 도는 본 발명에 따른 장치의 공정도,1 is a process diagram of an apparatus according to the invention,

제 2 도 (a)는 본 발명에 따른 디핑롤(dipping roll)의 사시도,2 (a) is a perspective view of a dipping roll according to the present invention,

제 2 도 (b)는 본 발명에 따른 콘베이어 벨트의 사시도,2 (b) is a perspective view of a conveyor belt according to the present invention,

제 2 도 (c)는 본 발명에 따른 스크루 펀처의 확대 사시도,2 (c) is an enlarged perspective view of the screw puncher according to the present invention,

제 3 도 (a)는 종래 디핑용액 도포장치의 종단면도,3 (a) is a longitudinal sectional view of a conventional dipping solution application device,

제 3 도 (b)는 종래 디핑용액 도포장치의 디핑롤 사시도,3 (b) is a perspective view of a dipping roll of a conventional dipping solution application device,

제 3 도 (c)는 종래 디핑용액 도포장치의 콘베이어벨트의 사시도.Figure 3 (c) is a perspective view of a conveyor belt of a conventional dipping solution application device.

* 도면중 주요부호의 설명 *Explanation of the main symbols in the drawings

1 ... 시트고무, 2 ... 롤러,1 ... sheet rubber, 2 ... roller,

3 ... 테이크 어웨이 벨트(take away belt), 4 ... 디핑롤(Dipping roll),3 ... take away belt, 4 ... dipping roll,

5 ... 스크루펀처(screw puncher), 6 ... 디핑탱크(dipping tank),5 ... screw puncher, 6 ... dipping tank,

7 ... 콘베이어 벨트, 8 ... 걸개(festoon bar),7 ... conveyor belt, 8 ... festoon bar,

9 ... 배치 오프 머신(Batch off M/C), 13 ... 톱니.9 ... Batch off M / C, 13 ... Gears.

Claims (1)

고무 시트 형성롤러(2) 다음의 디핑탱크(Dipping tank)(6), 콘베이어 벨트(7) 및 그 다음에 장착된 냉각 및 건조장치인 배치 오프 머신(9)으로 구성되고 상기 성형롤러(2)가 테이크 어웨이 벨트(take away belt)에 의하여 디핑탱크(6)와 연결되는 것으로 구성된 고무 시트의 디핑 및 건조장치에 있어서, 상기 디핑롤(4)의 중앙에 오목부(14)가 형성되며, 상기 디핑롤 중앙의 오목부(14)에 대응되는 부위의 콘베이어 벨트(7)에는 개방부(14')가 형성되고, 상기 오목부(14) 및 개방부(14')와 대응되게 상기 콘베이어 벨트(7) 하부에 스크루펀처(5)의 톱니(B)가 위치되게 구성됨을 특징으로한 시트고무의 디핑 및 건조장치.Forming roller (2) consisting of a dipping tank (6) followed by a rubber sheet forming roller (2), a conveyor belt (7) and a batch off machine (9), which is then a cooling and drying apparatus mounted thereon. In the dipping and drying apparatus of a rubber sheet, wherein the recesses 14 are formed in the center of the dipping roll 4, wherein the recesses 14 are connected to the dipping tank 6 by a take away belt. An opening portion 14 'is formed in the conveyor belt 7 at a portion corresponding to the recess 14 in the center of the dipping roll, and the conveyor belt is formed to correspond to the recess 14 and the opening 14'. 7) Dipping and drying apparatus of the sheet rubber, characterized in that the teeth (B) of the screw puncher (5) is located at the bottom.
KR1019940026024A 1994-10-11 1994-10-11 Dipping and drying device of sheet rubber KR100323783B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940026024A KR100323783B1 (en) 1994-10-11 1994-10-11 Dipping and drying device of sheet rubber

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Application Number Priority Date Filing Date Title
KR1019940026024A KR100323783B1 (en) 1994-10-11 1994-10-11 Dipping and drying device of sheet rubber

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KR960013612A KR960013612A (en) 1996-05-22
KR100323783B1 true KR100323783B1 (en) 2002-05-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897569B1 (en) * 2007-11-27 2009-05-15 한국타이어 주식회사 Batch-off dipping apparatus of tire mixing machine
KR101070220B1 (en) * 2008-10-30 2011-10-06 금호타이어 주식회사 Device for drying dipping solution of sheet type rubber

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020032220A (en) * 2000-10-26 2002-05-03 박상재 Emulsion Fuel Composition
KR101358195B1 (en) * 2011-12-02 2014-02-11 한국타이어 주식회사 Apparatus for automatic cooling a sheet rubber in the tire mixing process
KR101668407B1 (en) 2014-06-13 2016-10-21 최은영 Continuous type drying apparatus for natural rubber and Continuous type natural rubber manufacturing system having the same
KR102323533B1 (en) 2021-04-14 2021-11-09 주식회사 엠에스티 refining apparatus of cyclone type for waste lubricant oil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100897569B1 (en) * 2007-11-27 2009-05-15 한국타이어 주식회사 Batch-off dipping apparatus of tire mixing machine
KR101070220B1 (en) * 2008-10-30 2011-10-06 금호타이어 주식회사 Device for drying dipping solution of sheet type rubber

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