KR100586718B1 - Power transmit apparatus of material winding twin drum - Google Patents

Power transmit apparatus of material winding twin drum Download PDF

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Publication number
KR100586718B1
KR100586718B1 KR1020040045539A KR20040045539A KR100586718B1 KR 100586718 B1 KR100586718 B1 KR 100586718B1 KR 1020040045539 A KR1020040045539 A KR 1020040045539A KR 20040045539 A KR20040045539 A KR 20040045539A KR 100586718 B1 KR100586718 B1 KR 100586718B1
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South Korea
Prior art keywords
drums
drum
power transmission
material winding
transmission device
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KR1020040045539A
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Korean (ko)
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KR20050120256A (en
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이현호
윤석우
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한국타이어 주식회사
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Priority to KR1020040045539A priority Critical patent/KR100586718B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4146—Winding involving particular drive arrangement
    • B65H2301/41461—Winding involving particular drive arrangement centre drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/72—Clutches, brakes, e.g. one-way clutch +F204

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  • Winding Of Webs (AREA)

Abstract

본 발명은 타이어 제조시 압출공정과 압연공정을 마친 각종 반제품 재료를 재단공정에서 드럼 와인딩 시킬 때 이 드럼들을 회전 및 구동시키는 재료 와인딩 트윈 드럼의 동력전달장치에 관한 것으로, 회전축(1)을 지축으로 상, 하 드럼(2a,2b)이 각각 구동축(3a,3b)을 매개로 설치되어 있으며, 이 상, 하 드럼(2a,2b)을 구동시키는 서보모터(4)가 구비되어 이루어진 재료 와인딩 트윈드럼의 동력전달장치에 있어서, 상기 서보모터(4)와 드럼(2a,2b)의 구동축(3a,3b) 사이에는 원형의 나사형 원통 클러치(5)가 배치되고, 이 원통 클러치(5)를 전, 후진 시키는 에어실린더(6)가 설치되어 이루어진 구조로 되어 있다.The present invention relates to a power transmission device of a material winding twin drum which rotates and drives these drums when drum winding various semi-finished materials which have completed the extrusion process and the rolling process during tire production in a cutting process. Upper and lower drums 2a and 2b are provided via drive shafts 3a and 3b, respectively, and the material winding twin drum is provided with a servo motor 4 for driving the upper and lower drums 2a and 2b. In the power transmission device, a circular screw cylindrical clutch 5 is disposed between the servomotor 4 and the drive shafts 3a and 3b of the drums 2a and 2b, and the cylindrical clutch 5 is transferred. The air cylinder 6 for reversing is provided.

Description

재료 와인딩 트윈드럼의 동력전달장치{Power transmit apparatus of material winding twin drum}Power transmit apparatus of material winding twin drum

도 1은 본 발명이 적용된 재료 와인딩 트윈드럼의 정면 구성도,1 is a front configuration diagram of a material winding twin drum to which the present invention is applied;

도 2는 본 발명의 요부인 동력전달장치의 확대 정면 구성도,2 is an enlarged front configuration diagram of a power transmission device which is a main part of the present invention;

도 3은 종래 재료 와인딩 트윈드럼의 구성을 개략적으로 나타낸 도면이다.3 is a view schematically showing the configuration of a conventional material winding twin drum.

-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing

1 : 회전축, 2a,2b : 드럼,1: rotating shaft, 2a, 2b: drum,

3a,3b : 구동축, 4 : 서보모터,3a, 3b: drive shaft, 4: servo motor,

5 : 원통 클러치, 6 : 에어실린더.5: cylindrical clutch, 6: air cylinder.

본 발명은 타이어 제조시 압출공정과 압연공정을 마친 각종 반제품 재료를 재단공정에서 드럼 와인딩 시킬 때 이 드럼들을 회전 및 구동시키는 재료 와인딩 트윈 드럼의 동력전달장치에 관한 것이다.The present invention relates to a power transmission device of a material-winding twin drum which rotates and drives the drums when the drums are wound in the cutting process of various semi-finished materials that have completed the extrusion process and the rolling process during tire production.

기히 공지된 바와 같이 타이어를 제조할 때 압연공정에서 토핑된 코드지를 정해진 각도와 폭에 따라 절단기로 절단하고, 절단된 코드지를 조인트 해서 천으로 된 롤에 감아주는 작업을 재단공정 이라 하는 바, 이러한 재단공정 중 토핑된 코드지를 드럼에 감아서 절단기로 절단할 때 이용되는 종래 드럼 구조는 도 3에 도시된 바와 같이, 상, 하 드럼(102a,102b)이 구동축(103)에 의해 보유지지 되면서 회전축(101)을 지축으로 180° 회전되는데, 이 상, 하 드럼(102a,102b) 들에는 각각의 동력전달장치가 설치되어 있다.As is well known, a process of cutting a cord paper topping in a rolling process according to a predetermined angle and width in a rolling process, and jointing the cut cord paper and winding it on a roll of cloth is called a cutting process. Conventional drum structure used when cutting the topping code paper in the cutting process by cutting the drum with a cutter, as shown in Figure 3, the upper and lower drums (102a, 102b) are held by the drive shaft 103, the rotating shaft It rotates 180 degrees around the support axis, and the upper and lower drums 102a and 102b are provided with respective power transmission devices.

종래 이와 같은 트윈 드럼(102a,102b)의 동력전달장치는 서보모터(104)와 감속기(107) 및 풀리(109) 및 타이밍 벨트(110)로 이루어져 있으며, 회전축(101)을 지축으로 180° 회전은 공지의 스텝모터에 의해 회전축(101)이 회전하여 트윈드럼(102a,102b)의 상, 하 위치가 변경되고, 이 트윈드럼(102a,102b)의 구동은 서보모터(104)와 감속기(107) 및 타이밍 벨트(110)에 의해 이루어지게 된다.Conventionally, the power transmission device of the twin drums 102a and 102b is composed of a servo motor 104, a speed reducer 107, a pulley 109, and a timing belt 110, and rotates the rotation shaft 101 by 180 ° around the axis. The rotating shaft 101 is rotated by a known step motor so that the upper and lower positions of the twin drums 102a and 102b are changed, and the driving of the twin drums 102a and 102b is performed by the servo motor 104 and the reducer 107. And the timing belt 110.

그러나 종래 트윈드럼의 회전시 그에 따른 모터 관련 배선들이 필연적으로 드럼과 같이 이동함으로서 필요한 공간 및 구조가 필수적으로 구성되기 때문에 자연히 불필요한 배선 및 공간확보, 모터 선로 등과 설비 구조상 간섭현상이 발생하게 되고 설비의 레이아웃이 곤란하였다.However, since the motor-related wirings inevitably move together with the drum when the conventional twin drum is rotated, the necessary space and structure are essentially configured. Therefore, unnecessary wiring and space is secured, and interference occurs due to the structure of the motor line. The layout was difficult.

이에 본 발명은 상기와 같은 종래 문제점을 해결하기 위해 발명된 것으로, 불필요한 배선 및 회전 부하 감소 및 설비의 레이아웃의 최소화가 이루어지는 재료 와인딩 트윈드럼의 동력전달장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above-described conventional problems, and an object thereof is to provide a power transmission device for a material winding twin drum which reduces unnecessary wiring and rotational load and minimizes layout of equipment.

상기와 같은 목적을 달성하기 위한 본 발명은 회전축을 지축으로 상, 하 드럼이 각각의 구동축을 매개로 설치되어 있으며, 이 상, 하 드럼을 구동시키는 서보 모터가 구비되어 이루어진 재료 와인딩 트윈드럼의 동력전달장치에 있어서, 상기 서보모터와 드럼의 구동축 사이에는 원형의 나사형 원통 클러치가 배치되고, 이 원통 클러치를 전, 후진시키는 에어실린더가 설치되어 이루어져 있다.The present invention for achieving the above object is the upper and lower drums are installed through the respective drive shafts as the axis of rotation, the power of the material winding twin drum is provided with a servo motor for driving the upper and lower drums In the transmission device, a circular screw cylindrical clutch is disposed between the servomotor and the drive shaft of the drum, and an air cylinder for forwarding and reversing the cylindrical clutch is provided.

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

도 1은 본 발명이 적용된 재료 와인딩 트윈드럼의 전체 구성도이고, 도 2는 본 발명의 요부인 동력전달장치의 구성도이다.1 is an overall configuration diagram of a material winding twin drum to which the present invention is applied, and FIG. 2 is a configuration diagram of a power transmission device that is a main part of the present invention.

본 발명은 회전축(1)을 지축으로 상, 하 드럼(2a,2b)이 각각 구동축(3a,3b)을 매개로 설치되어 있으며, 이 상, 하 드럼(2a,2b)을 구동시키는 서보모터(4)가 구비되어 이루어진 재료 와인딩 트윈드럼의 동력전달장치에 있어서, 상기 서보모터(4)와 드럼(2a,2b)의 구동축(3a,3b) 사이에는 원형의 나사형 원통 클러치(5)가 배치되고, 이 원통 클러치(5)를 전, 후진시키는 에어실린더(6)가 설치되어 이루어진 구조로 되어 있다.In the present invention, the upper and lower drums (2a, 2b) are installed via the drive shafts (3a, 3b), respectively, with the rotary shaft (1) as a support shaft, and the servomotor (2) for driving the upper and lower drums (2a, 2b) ( 4) In the power transmission device of the material winding twin drum, a circular threaded cylindrical clutch 5 is arranged between the servomotor 4 and the drive shafts 3a and 3b of the drums 2a and 2b. The air cylinder 6 which forwards this cylinder clutch 5 forward and backward is provided.

도면 중 미 설명부호, 7은 감속기, 8은 클러치 삽입부이다.In the drawings, reference numeral 7 denotes a speed reducer and 8 denotes a clutch insertion portion.

상기와 같이 이루어진 본 발명의 동작원리를 설명한다.The operation principle of the present invention made as described above will be described.

먼저 서보모터(4)와 감속기(7)를 사용하여 초기 원점위치로 원통 클러치(5)를 회전시킨 후 에어실린더(6)를 이용하여 이 원통 클러치(5)를 구동축(3a,3b)의 클러치 삽입부(8)에 밀어 넣어 해당 드럼(2a,2b)의 동력전달을 완료한다.First, the cylindrical clutch 5 is rotated to the initial home position by using the servomotor 4 and the reducer 7, and then the cylindrical clutch 5 is driven by the air cylinder 6 to drive the clutches of the drive shafts 3a and 3b. It is pushed into the inserting portion 8 to complete power transmission of the drums 2a and 2b.

한편, 동력 전달용 상기 원통 클러치(5)를 구동축(3a,3b)의 클러치 삽입부(8)에서 탈착 시키기 위해서는 상기 서보모터(4)를 이용하여 원점위치로 회 전시킨 다음, 에어실린더(6)를 이용하여 원통 클러치(5)를 구동축(3a,3b)의 클러치 삽입부(8)에서 이탈시키면 된다.On the other hand, in order to remove the cylindrical clutch 5 for power transmission from the clutch inserting portion 8 of the drive shafts 3a and 3b, the cylindrical clutch 5 is rotated to the home position using the servomotor 4, and then the air cylinder 6 The cylindrical clutch 5 may be detached from the clutch inserting portion 8 of the drive shafts 3a and 3b by using?

이렇게 상, 하 드럼의 동력 전달용 클러치를 탈착이 완료되면 상, 하 드럼을 180도 회전하여 드럼위치를 변경한다.When the removal of the clutch for power transmission of the upper and lower drums is completed, the drum position is changed by rotating the upper and lower drums 180 degrees.

드럼의 위치를 변경한 후에 클러치 인입 동작은 앞서 설명한 동작을 반복하여 인입시킨다.After changing the position of the drum, the clutch retracting operation repeats the aforementioned operation.

상기와 같이 본 발명에 따른 재료 와인딩 트윈드럼의 동력전달장치는 불필요한 배선 및 회전부하 감소와, 설비 레이아웃 배치를 최소화시킬 수 있는 잇점 등을 갖는다.As described above, the power transmission device of the material winding twin drum according to the present invention has advantages such as unnecessary wiring and rotation load reduction, and facility layout arrangement can be minimized.

Claims (1)

회전축(1)을 지축으로 상, 하 드럼(2a,2b)이 각각 구동축(3a,3b)을 매개로 설치되어 있으며, 이 상, 하 드럼(2a,2b)을 구동시키는 서보모터(4)가 구비되어 이루어진 재료 와인딩 트윈드럼의 동력전달장치에 있어서, The upper and lower drums 2a and 2b are installed via the drive shafts 3a and 3b, respectively, with the rotary shaft 1 as the support shaft. The servomotor 4 for driving the upper and lower drums 2a and 2b is provided. In the power transmission device provided material twin winding drum, 상기 서보모터(4)와 드럼(2a,2b)의 구동축(3a,3b) 사이에는 원형의 나사형 원통 클러치(5)가 배치되고, 이 원통 클러치(5)를 전, 후진시키는 에어실린더(6)가 설치되어 이루어진 것을 특징으로 하는 재료 와인딩 트윈드럼의 동력전달장치.A circular threaded cylindrical clutch 5 is disposed between the servomotor 4 and the drive shafts 3a and 3b of the drums 2a and 2b, and the air cylinder 6 which moves the cylindrical clutch 5 forward and backward. Power transmission device of the material winding twin drum, characterized in that the installation was made.
KR1020040045539A 2004-06-18 2004-06-18 Power transmit apparatus of material winding twin drum KR100586718B1 (en)

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KR100586718B1 true KR100586718B1 (en) 2006-06-08

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KR100709945B1 (en) * 2006-12-05 2007-04-25 고정수 Winding machine for marking tape
CN104860103A (en) * 2015-05-30 2015-08-26 无锡顺铉新材料有限公司 Double-station winding mechanism for polyimide film winding system

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