KR100441957B1 - Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture - Google Patents
Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture Download PDFInfo
- Publication number
- KR100441957B1 KR100441957B1 KR10-2001-0086371A KR20010086371A KR100441957B1 KR 100441957 B1 KR100441957 B1 KR 100441957B1 KR 20010086371 A KR20010086371 A KR 20010086371A KR 100441957 B1 KR100441957 B1 KR 100441957B1
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- KR
- South Korea
- Prior art keywords
- steel belt
- cutting machine
- radial tire
- trolley
- driving roll
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/46—Cutting textile inserts to required shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
Abstract
본 발명은 래디얼 타이어 제조시 보강재인 스틸벨트를 연속된 띠형태로 재단하여 다음공정을 위해 대차에 와인딩 시키기 위한 스틸벨트 보강재 재단기의 스틸벨트 안내유도장치에 관한 것으로, 스틸벨트(1)가 이송콘베이어(2)를 따라 클러치(3)와 체인부(4)를 매개로 이송되어 구동롤(5)을 거쳐서 자석판(6)을 따라 이동된 다음 자중에 의하여 대차(7) 쪽으로 자유낙하하여 이 대차(7)에 와인딩 되어지는 래디얼 타이어의 스틸벨트 보강재 재단기에 있어서, 상기 구동롤(5)은 영구자석(8)을 감싼 전자석(9)들이 등간격으로 다수열 배치되고, 이 전자석(9)에는 AC전원(10)에서 공급되는 전류가 정류기(11)와 브러쉬(12)를 통하여 공급 및 차단되는 구조로 이루어져 있다.The present invention relates to a steel belt guide guide device of the steel belt reinforcing material cutting machine for cutting the steel belt, which is a reinforcing material in the production of radial tires in the form of a continuous belt, and winding it to the trolley for the next process, the steel belt (1) is a conveying conveyor (2) is conveyed through the clutch 3 and the chain portion (4) via a drive roll (5) and moved along the magnetic plate (6) and then freely falling toward the bogie (7) by its own weight ( In the steel belt reinforcing material cutting machine of the radial tire which is wound on 7), the driving roll 5 is arranged in a plurality of rows of electromagnets 9 wrapped around the permanent magnet 8 at equal intervals, and the electromagnet 9 has AC The current supplied from the power source 10 is configured to be supplied and cut off through the rectifier 11 and the brush 12.
Description
본 발명은 래디얼 타이어 제조시 이 래디얼 타이어의 보강재인 스틸벨트를 일정폭과 길이로 재단하는 스틸벨트 재단기에 관한 것으로, 더욱 상세하게는 재단된 연속적인 띠형태의 스틸벨트를 대차에 와인딩시킬때 초기진입 작동의 정밀도를 향상시키어 대차 와인딩 작업의 성력화가 이루어지는 래디얼 타이어 제조시 스틸벨트 보강재 재단기의 스틸벨트 안내유도장치에 관한 것이다.The present invention relates to a steel belt cutting machine for cutting a steel belt, which is a reinforcement material of the radial tire, to a certain width and length when manufacturing a radial tire, and more particularly, when winding a continuous belt-shaped steel belt cut to a trolley. The present invention relates to a steel belt guide guide device of a steel belt reinforcement cutting machine for producing radial tires, which improves the precision of the entry operation, thereby making trolley winding work more efficient.
일반적으로 래디얼 타이어를 제조함에 있어서 이 래디얼 타이어의 보강재인 스틸벨트는 재단기에서 일정폭과 길이로 재단된후 연속적인 띠형태로 접합되어 다음공정인 성형공정으로 보내기 위해 특별히 제작된 대차로 보내어 이 대차에 와인딩 해야 하는바, 여기서 상기 대차에 와인딩하기 위한 종래방식은 클러치-체인 방식과 수동방식이 제안되어 있었다.In general, in manufacturing radial tires, the steel belt, which is a reinforcing material of the radial tire, is cut to a certain width and length in a cutting machine, then joined in a continuous band form, and sent to a specially manufactured bogie for sending to the next process of forming. To be wound on the bar, where the conventional method for winding the trolley has been proposed a clutch-chain method and a manual method.
즉, 전자인 클러치-체인 방식은 도 1에 도시된 바와 같이 스틸벨트 재단기에서 화살표(가)방향을 따라 연속된 띠형태의 스틸벨트(1)가 대차(7)에 초기진입함에 있어서 이송콘베이어(2) 하부에 설치되어 있는 근접센서(13)에 이 스틸벨트(1)의 진입부가 감지되면 클러치(3)가 이송콘베이어(2)의 구동롤(5)과 맞물리어 동작하고, 이 클러치(3)와 결합되어 있는 체인부(4)가 연동하여 진입유도 가이드(14)에 의해 스틸벨트의 초기진입부를 대차(7)쪽으로 유도하게 되는데, 이때 상기 스틸벨트는 이송콘베이어(2)의 아래부분에 설치된 자석판(6)에 달라 붙는다.That is, in the former clutch-chain method, as shown in FIG. 1, a continuous conveyor belt (1) of a continuous belt-shaped steel belt (1) along the direction of the arrow (a) in the steel belt cutting machine is used to transfer the conveyor (1). 2) When the entry part of this steel belt 1 is detected by the proximity sensor 13 installed in the lower part, the clutch 3 engages with the driving roll 5 of the conveying conveyor 2, and this clutch 3 ) Coupled to the chain portion 4 is guided to guide the initial entry portion of the steel belt to the cart (7) by the induction guide 14, wherein the steel belt is in the lower portion of the conveying conveyor (2) Sticks to the installed magnetic plate (6).
이어 상기 자석판(6)에 붙어있던 스틸벨트(1)가 자력이 없는 부분에 이르게되면, 이 스틸벨트는 자중에 의해 자유낙하되어 대차(7)쪽으로 진입할 수 있도록 되어 있다.Subsequently, when the steel belt 1 attached to the magnetic plate 6 reaches a portion where there is no magnetic force, the steel belt is freely dropped by its own weight so that it can enter the bogie 7.
그리고 상기 스틸벨트가 일정량 이송하고 난 다음, 체인부(4)는 클러치(3)에서 풀리고 복귀실린더(15)에 의해 강제적으로 원위치 복귀하게 되고 대차(7)에 와인딩되는 스틸벨트(1)는 도 1과 같이 루우프를 형성하여 정상적인 와인딩 작업이 이루어지도록 되어 있었다.After the steel belt is transported by a certain amount, the chain part 4 is released from the clutch 3 and forcedly returned to its original position by the return cylinder 15, and the steel belt 1 which is wound on the trolley 7 is shown in FIG. As shown in Figure 1, a loop was formed so that normal winding work was performed.
또한 종래 후자인 수동방식은 대차쪽에서 스틸벨트의 와인딩 작업이 완료되면, 작업자가 스틸벨트를 단순히 수동으로 절단하여 다른쪽으로 옮겨주는 방식으로 되어 있었다.In addition, the latter manual method was a way that the operator simply cuts the steel belt manually and moves it to the other side when the winding operation of the steel belt is completed on the bogie side.
이와같은 스틸벨트를 대차에 와인딩 시키는 종래 방식중 전자인 클러치-체인방식은 장기간 사용시 수명이 노후됨에 따라 클러치의 동작시점이 정밀하지 못하여 작업트러블이 발생하게 되고 이로 인하여 생산성이 저하될 뿐만 아니라, 운행중단 없이 연속적인 작업이 불가능하여 작업능률이 떨어진다.The former clutch-chain method, which is the former method of winding the steel belt on the trolley, is not accurate due to the operation time of the clutch as the life of the long-term use ages, which causes work troubles and not only decreases productivity. It is impossible to perform continuous work without interruption, resulting in poor work efficiency.
이와 아울러 후자인 수동 방식은 작업 생산성의 저하와 더불어 작업자체를 수동으로 해야하기 때문에 비능률적인 문제점 등이 있었다.In addition, the latter manual method has an inefficient problem because the worker has to be manually operated along with a decrease in productivity.
이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 연속적인 띠형태로 공급되는 스틸벨트를 대차의 와인딩 작업시 초기진입유도의 정밀성을 높이면서 와인딩 작업의 성력화가 이루어지는 개선된 래디얼 타이어 제조시 스틸벨트 보강재 재단기의 스틸벨트 안내유도장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the conventional problems as described above, and improved radial tire which is made of the winding work while increasing the precision of the initial induction induction when the steel belt supplied in the form of a continuous belt It is an object of the present invention to provide a steel belt guide guide device of the steel belt reinforcement cutting machine during manufacture.
도 1은 통상적인 래디얼 타이어의 보강재인 스틸벨트를 대차에 와인딩하는 재단기 전체의 구성도,1 is a configuration diagram of an entire cutting machine for winding a steel belt, which is a reinforcing material of a conventional radial tire, on a trolley;
도 2는 본 발명의 요부인 전자석 롤의 정면도,2 is a front view of an electromagnet roll which is a main part of the present invention;
도 3은 도 2의 전자석 롤의 회로구성도이다.3 is a circuit configuration diagram of the electromagnet roll of FIG. 2.
- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-
1 - 스틸벨트 2 - 이송콘베이어1-steel belt 2-conveyor
3 - 클러치 4 - 체인부3-Clutch 4-Chain
5 - 구동롤 6 - 자석판5-Drive Roll 6-Magnetic Plate
7 - 대차 8 - 영구자석7-Balance 8-Permanent Magnet
9 - 전자석 10 - AC전원9-Electromagnet 10-AC Power
11 - 정류기 12 - 브러쉬11-Rectifier 12-Brush
13 - 근접센서 14 - 진입유도가이드13-Proximity sensor 14-Induction guide
15 - 복귀실린더15-return cylinder
상기와 같은 목적을 달성하기 위한 본 발명은 스틸벨트가 이송콘베이어를 따라 클러치와 체인부를 매개로 이송되어 구동롤을 거쳐 자석판을 따라 이동된 다음 자중에 의하여 대차쪽으로 자유낙하하여 이 대차에 와인딩되어지는 래디얼 타이어의 스틸벨트 보강재 재단기에 있어서, 상기 구동롤은 롤둘레에 영구자석을 감싼 전자석들이 등간격으로 다수열 배치되는데, 이 전자석에는 AC전원에서 공급되는 전류가 정류기와 브러쉬를 통하여 공급 및 차단되는 구조로 되어 있다.The present invention for achieving the above object is that the steel belt is transferred to the clutch and chain portion along the conveying conveyor is moved along the magnetic plate through the driving roll and then freely falling toward the bogie by the weight of the self-winding to the bogie In the steel belt reinforcement cutting machine of the radial tire, the driving roll is arranged in a plurality of rows of electromagnets wrapped around the permanent magnet around the roll, the current supplied from the AC power is supplied and shut off through the rectifier and brush It is structured.
이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 2는 본 발명의 요부인 전자석 롤인 구동롤의 정면도이고, 도 3은 이 구동롤의 회로구성도이다.Fig. 2 is a front view of a driving roll which is an electromagnet roll which is the main part of the present invention, and Fig. 3 is a circuit configuration diagram of this driving roll.
본 발명은 스틸벨트(1)가 이송콘베이어(2)를 따라 클러치(3)와 체인부(4)를 매개로 이송되어 구동롤(5)을 거쳐서 자석판(6)을 따라 이동된 다음 자중에 의하여 대차(7) 쪽으로 자유낙하하여 이 대차(7)에 와인딩 되어지는 래디얼 타이어의 스틸벨트 보강재 재단기에 있어서, 상기 구동롤(5)은 영구자석(8)을 감싼 전자석(9)들이 등간격으로 다수열 배치되고, 이 전자석(9)에는 AC전원(10)에서 공급되는 전류가 정류기(11)와 브러쉬(12)를 통하여 공급 및 차단되는 구조로 되어 있다.According to the present invention, the steel belt (1) is transported along the conveying conveyor (2) via the clutch (3) and the chain portion (4) and moved along the magnet plate (6) via the driving roll (5) and then by its own weight. In the steel belt stiffener cutting machine of the radial tire which falls freely toward the trolley 7 and is wound on the trolley 7, the driving roll 5 includes a plurality of electromagnets 9 wrapped around the permanent magnet 8 at equal intervals. The electromagnet 9 is arranged in a row, and the electric current supplied from the AC power source 10 is supplied and cut off through the rectifier 11 and the brush 12.
여기서 상기 구동롤(5)에는 영구자석(8)과 이를 감싼 전자석(9)으로 이루어진 유니트들이 다수 및 다열로 삽입배치되고 이 전자석(9)으로 공급되는 전류는 AC전원(10)이 정류기(11)에서 DC 전류로 변환된 다음 브러쉬(12)를 통하여 상기 구동롤(5)의 전자석(9)에 공급된다.Here, the drive roll (5) has a unit consisting of a permanent magnet (8) and an electromagnet (9) wrapped therein are arranged in a plurality and a plurality of rows and the current supplied to the electromagnet (9) is the AC power supply (10) rectifier 11 Is converted into a DC current and then supplied to the electromagnet 9 of the drive roll 5 through the brush 12.
이어 본 발명의 작용을 설명하면, 앞서 설명한 기존 방식과 같이 이송콘베이어(2)하부에 있는 근접센서(13)에 스틸벨트(1)의 초기진입이 감지되면, 체인부(4)와 연동된 진입유도 가이드(14)가 작동하는 것과 병행하여 구동롤(5)의 전자석(9)에 전원을 영구자석(8)의 자력에 배가 되는 방향(정방향)으로 인가하여 이 영구자석(8)의 자력이 배가되는 방향으로 되면, 상기 구동롤(5)은 그 자력으로 인하여 스틸벨트(1)를 이송콘베이어(2)에 밀착시키어 대차(7)쪽으로 유도하게 되는바, 이때 이 스틸벨트(1)의 초기진입부가 구동롤(5)의 전자석(9)자력에 못미치는 부분에 이르게 되면, 상기 스틸벨트(1)는 자중에 의해 자유낙하되어 이송콘베이어(2)에서 이탈하게 되어서 대차(7)쪽으로 진입할 수 있다.Next, when explaining the operation of the present invention, when the initial entry of the steel belt (1) is detected in the proximity sensor (13) under the transfer conveyor (2) as described above, the entry with the chain (4) In parallel with the operation of the induction guide 14, a power source is applied to the electromagnet 9 of the driving roll 5 in a direction (forward direction) that is doubled to the magnetic force of the permanent magnet 8 so that the magnetic force of the permanent magnet 8 is reduced. When the direction is doubled, the driving roll 5 is in close contact with the steel belt (1) to the conveying conveyor (2) due to the magnetic force is guided toward the trolley (7), the initial stage of the steel belt (1) When the entry portion reaches a portion less than the magnetic force of the electromagnet 9 of the driving roll 5, the steel belt 1 falls freely by its own weight and is separated from the conveying conveyor 2 to enter the bogie 7. Can be.
그리고 스틸벨트(1)가 대차(7)에 일정길이로 와인딩 된후 상기 구동롤(5)의 전자석(9)의 전원을 반대로 인가시키게 되면 영구자석(8)의 자력에 상쇄되는 방향이 되어 이 구동롤(5)은 자력을 잃게 된다. 이때에는 스틸벨트(1)가 도 1과 같이 루우프를 형성하면서 대차(7)쪽으로 와인딩되어 질 수 있도록 정상작업을 진행하도록 되어 있다.When the steel belt 1 is wound on the trolley 7 by a certain length and then the power of the electromagnet 9 of the driving roll 5 is applied in reverse, the driving force is offset by the magnetic force of the permanent magnet 8. The roll 5 loses magnetic force. At this time, the steel belt (1) is to proceed to the normal operation so that it can be wound toward the cart (7) while forming a loop as shown in FIG.
상기와 같이 본 발명은 스틸벨트를 대차에 와인딩 시킬때 이 스틸벨트의 대차 와인딩에 대한 초기 진입유도동작의 정밀도가 향상될 뿐만 아니라, 와인딩 작업의 성력화가 이루어지는 잇점 등을 갖추게 된다.As described above, the present invention not only improves the precision of the initial entry-inducing operation for the winding of the steel belt when the steel belt is wound on the trolley, but also has advantages such as the performance of the winding work.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0086371A KR100441957B1 (en) | 2001-12-27 | 2001-12-27 | Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0086371A KR100441957B1 (en) | 2001-12-27 | 2001-12-27 | Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20030056197A KR20030056197A (en) | 2003-07-04 |
| KR100441957B1 true KR100441957B1 (en) | 2004-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2001-0086371A KR100441957B1 (en) | 2001-12-27 | 2001-12-27 | Steel Belt Guide Leading Apparatus of steel Belt Cutting Machine in Radial Tire Manufacture |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100441957B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100978381B1 (en) * | 2008-07-10 | 2010-08-30 | 한국타이어 주식회사 | Conveyor belt for deformation prevention of steel belt |
| JP5353183B2 (en) * | 2008-10-28 | 2013-11-27 | 横浜ゴム株式会社 | Method and apparatus for transporting strip member with steel cord |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840001887A (en) * | 1981-10-06 | 1984-06-07 | 다까하시 고오끼찌 | Conveying and Forming Device for Rubber Sheet Material |
| JPS631531A (en) * | 1986-06-23 | 1988-01-06 | Mitsubishi Heavy Ind Ltd | Automatic splicing method of tire member and equipment |
| JPH07156294A (en) * | 1993-12-09 | 1995-06-20 | Sumitomo Rubber Ind Ltd | Tire forming material adhering apparatus |
| KR960021497A (en) * | 1994-12-08 | 1996-07-18 | 홍건희 | Automatic supply bonding device of tire steel belt fabric |
| JP2001212889A (en) * | 2000-02-02 | 2001-08-07 | Bridgestone Corp | Tire forming drum, method of manufacturing tire, and paired guides for fixing tire reinforcing member |
-
2001
- 2001-12-27 KR KR10-2001-0086371A patent/KR100441957B1/en not_active IP Right Cessation
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR840001887A (en) * | 1981-10-06 | 1984-06-07 | 다까하시 고오끼찌 | Conveying and Forming Device for Rubber Sheet Material |
| JPS631531A (en) * | 1986-06-23 | 1988-01-06 | Mitsubishi Heavy Ind Ltd | Automatic splicing method of tire member and equipment |
| JPH07156294A (en) * | 1993-12-09 | 1995-06-20 | Sumitomo Rubber Ind Ltd | Tire forming material adhering apparatus |
| KR960021497A (en) * | 1994-12-08 | 1996-07-18 | 홍건희 | Automatic supply bonding device of tire steel belt fabric |
| JP2001212889A (en) * | 2000-02-02 | 2001-08-07 | Bridgestone Corp | Tire forming drum, method of manufacturing tire, and paired guides for fixing tire reinforcing member |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030056197A (en) | 2003-07-04 |
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