KR100513133B1 - Contact pressure control device between tire and cutter when tire trimming - Google Patents
Contact pressure control device between tire and cutter when tire trimming Download PDFInfo
- Publication number
- KR100513133B1 KR100513133B1 KR10-1998-0038627A KR19980038627A KR100513133B1 KR 100513133 B1 KR100513133 B1 KR 100513133B1 KR 19980038627 A KR19980038627 A KR 19980038627A KR 100513133 B1 KR100513133 B1 KR 100513133B1
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- South Korea
- Prior art keywords
- tire
- cutter
- contact pressure
- trimming
- weight
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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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0633—After-treatment specially adapted for vulcanising tyres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
- B26D3/005—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber for cutting used tyres
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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
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
-
- 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
-
- 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
- B29D2030/0027—Handling cured tyres, e.g. transferring or storing after vulcanizing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Tyre Moulding (AREA)
Abstract
본 발명은 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치에 관한 것으로, 압력조절용 추의 자유낙하에 의해서 타이어와 커터간의 거리를 일정하게 유지할 수 있도록 본체를 제어할 수 있음에 따라, 종래에 이루어지든 중량측정을 하지 않고서도 타이어와 커터간 압력을 조절할 수 있어 복잡한 종래의 기계구조를 단순화하면서 기계제작비를 감소할 수 있음은 물론, 접촉압력이 안정적으로 유지됨에 따라 타이어 불량율이 감소되면서 트리밍 작업시간도 짧아져 시간지연에 따른 손실을 방지할 수 있도록 된 것이다.The present invention relates to an apparatus for adjusting the contact pressure between a tire and a cutter when trimming a tire, and since the main body can be controlled to maintain a constant distance between the tire and the cutter by free fall of the pressure adjusting weight, The pressure between the tire and the cutter can be adjusted without weighing, thereby simplifying the complicated conventional mechanical structure while reducing the manufacturing cost. Also, as the contact pressure is maintained, the tire failure rate is reduced and the trimming time is also reduced. It is shortened to prevent loss due to time delay.
Description
본 발명은 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치에 관한 것으로, 특히 중량측정에 의한 다소간의 오류를 근본적으로 해결하였고 제어적으로 단순화를 실현함과 더불어 접촉 컨트롤면에서도 안정성을 확보하여 기계의 작동을 원할하게 할 수 있음은 물론, 기계제작비가 저렴한 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치에 관한 것이다.The present invention relates to a device for adjusting contact pressure between a tire and a cutter when trimming a tire, and in particular, fundamentally solves some errors by weighing, realizes control simplification, and secures stability in contact control. The present invention relates to a contact pressure regulating device between the tire and the cutter when trimming tires, which can be made smoothly, as well as low cost of manufacturing.
일반적으로 트리밍머신은 타이어를 가류한 후 몰드내의 에어를 제거하기 위해 설치해둔 홀에 의해 발생된 에어벤트를 인위적으로 제거하는 장비로서, 종래에는 타이어와 트리밍머신 커터간의 접촉압력을 일정하게 유지하기 위해 도 3에 도시된 것과 같이, 선형가이드(800)에 의해 지지되는 타이어 척킹장치(100), 이 타이어 척킹장치(100)의 하중을 받고 상승,하강 동작을 조절하는 에어실린더(200), 상기 에어실린더(200) 하부에 설치되어 척킹장치(100)의 무게를 측정하는 로드셀(400, Load cell), 상기 에어실린더(200)가 작동하도록 압력을 공급하는 서보밸브(300) 및 로드셀(400)의 신호를 분석하고 서보밸브(300, Servo valve)를 비례제어하도록하는 제어부(600)로 구성된다.In general, the trimming machine is a device that artificially removes the air vent generated by the holes installed to remove the air in the mold after the tire is vulcanized. Conventionally, in order to maintain a constant contact pressure between the tire and the trimming machine cutter. As shown in FIG. 3, the tire chucking device 100 supported by the linear guide 800, the air cylinder 200 for adjusting the lifting and lowering operation under the load of the tire chucking device 100, the air A load cell 400 installed under the cylinder 200 to measure the weight of the chucking device 100, and a servo valve 300 and a load cell 400 to supply pressure to operate the air cylinder 200. The control unit 600 for analyzing the signal and proportionally control the servo valve 300.
따라서, 타이어 척킹장치(100)에 타이어(T)가 장착되면, 상기 로드셀(400)은 척킹장치(100)와 타이어(T)의 무게가 합산된 하중을 측정하게 되고, 이중 이미 정해진 타이어 척킹장치(100)의 무게를 빼면 타이어(T)의 중량이 산출되어 제어부(600)로 전송된다. 이어 제어부(600)가 공압 서보밸브(300) 및 에어탱크(700)를 조정하여 공급압력을 낮춤에 따라, 척킹장치(100)가 이 선형가이드(800)를 타고 하강하면서 에어벤트 커팅장치(500)에 이르면, 타이어(T)와 커팅장치(500)의 커터(510)간에 접촉이 일어나고 이때 로드셀(400)은 타이어(T)와 커터(510)간 발생되는 압력의 크기만큼 하중이 감소된다. Therefore, when the tire T is mounted on the tire chucking device 100, the load cell 400 measures the load in which the weights of the chucking device 100 and the tire T are added together, of which the tire chucking device is already determined. Subtracting the weight of the 100, the weight of the tire (T) is calculated and transmitted to the controller 600. Subsequently, as the control unit 600 adjusts the pneumatic servo valve 300 and the air tank 700 to lower the supply pressure, the chucking device 100 descends the linear guide 800 while lowering the air vent cutting device 500. ), The contact between the tire T and the cutter 510 of the cutting device 500 occurs, and the load cell 400 is reduced in load by the magnitude of the pressure generated between the tire T and the cutter 510.
또 커터의 하중이 커져 로드셀(400)의 하중이 작아짐에 의해 최초 설정치보다 하중치가 작아지면, 제어부(600)는 공압 서보밸브(300)에 공급압력을 증가하여 에어실린더(200)를 상승하도록 유도함에 따라 타이어(T)와 커터(510)간의 간격이 벌어지게 하며, 반대로 로드셀(400) 값이 설정치보다 커지면 에어실린더(200)를 하강하도록 서보밸브(300) 및 에어탱크(700)를 조정하여 타이어(T)와 커터(510)간의 간격을 좁혀 접촉압력을 조절한다.In addition, when the load of the cutter increases and the load of the load cell 400 becomes smaller than the initial set value, the control unit 600 increases the supply pressure to the pneumatic servo valve 300 to induce the air cylinder 200 to rise. As a result, the gap between the tire T and the cutter 510 is widened. On the contrary, when the value of the load cell 400 is larger than the set value, the servo valve 300 and the air tank 700 are adjusted to lower the air cylinder 200. The contact pressure is adjusted by narrowing the distance between the tire T and the cutter 510.
여기서, 상기 타이어(T)와 커터(510)간의 접촉압력 조절장치는 타이어를 장착한 척킹장치(100)가 하강하여 커터(510)와 접촉할 때 발생되는 타이어(T)와 커터(510)간 접촉압력을 로드셀(400)이 타이어를 장착한 본체중량을 측정한 후, 측정된 무게를 커터(510)와 가장 적합한 접촉 압력값을 제어적으로 환산한 에어압력을 조절하여 타이어와 커터간 접촉압력을 조절하는 방식이라, 상기 로드셀(400)의 중량 측정값에 의해 모든 동작이 이루어지게 되는데, 만약 로드셀(400)에서 중대한 오류가 발생하여 중량측정값을 측정하지 못할 때에는 동작이 전혀 이루어지지 않거나, 불량스런 작업이 지속될 수밖에 없는 문제점이 있고, 또 에어 압력 반응속도가 빠르지 않아 커팅 작업이 신속하지 못한 문제점이 있었다.Here, the contact pressure adjusting device between the tire T and the cutter 510 is between the tire T and the cutter 510 generated when the chucking device 100 equipped with the tire descends to contact the cutter 510. After the contact pressure is measured by the load cell 400, the weight of the body on which the tire is mounted, the contact pressure between the tire and the cutter is controlled by adjusting the air pressure by converting the measured weight into the cutter 510 and the most suitable contact pressure value. In this way, all operations are made by the weight measurement value of the load cell 400. If a significant error occurs in the load cell 400 and the weight measurement value cannot be measured, the operation is not performed at all, There was a problem that the poor work will continue to be continued, and there was a problem that the cutting work was not fast because the air pressure response speed is not fast.
이에 본 발명은 상기와 같은 제반 문제점을 해소하기 위해 발명된 것으로, 무게추의 자유낙하에 의해서 타이어의 동작을 제어할 수 있음에 따라, 중량측정을 하지 않고서도 타이어와 커터간 압력을 조절할 수 있어 복잡한 종래의 기계구조를 단순화하면서 기계제작비를 감소할 수 있도록 된 타이어와 커터간의 접촉압력 조절장치를 제공함에 그 목적이 있다.Accordingly, the present invention is invented to solve the above problems, and can control the operation of the tire by the free fall of the weight, it is possible to adjust the pressure between the tire and the cutter without weighing It is an object of the present invention to provide a contact pressure regulating device between a tire and a cutter which can reduce the manufacturing cost while simplifying a complicated conventional machine structure.
상기와 같은 목적을 달성하기 위한, 본 발명은 완성된 타이어를 이송하는 이송컨베이어벨트, 이 이송컨베이어벨트에서 타이어를 고정하여 이송하도록 하는 캐리어, 이송되는 타이어가 이송컨베이어벨트 상에서 작업위치에 다다르면 이 타이어를 들어올리는 리프트, 타이어가 상승완료했을 때 타이어를 물어 지지하는 척킹장치, 이 척킹장치가 부착되는 본체, 이 본체에 부착되어 척킹장치가 좌/우로 이송될 수 있도록 하는 선형가이드, 이 선형가이드를 따라 상기 척킹장치가 이동하도록 하는 에어실린더, 타이어의 에어벤트를 커팅하는 커팅장치 및, 접촉압력을 조절하는 압력조절용 추와, 도로래와, 트리밍 작업 후, 발생되는 에어벤트 고무를 포집하는 포집기로 구성되어진다.In order to achieve the above object, the present invention is a conveying conveyor belt for transporting the finished tire, a carrier for fixing and transporting the tire in the conveying conveyor belt, the tire to be transported when the tire reaches the working position on the conveying belt A lift for lifting the chuck, a chucking device that supports the tire when the tire is lifted, a main body to which the chucking device is attached, a linear guide attached to the main body to allow the chucking device to be transferred to the left and right, and a linear guide According to the air cylinder to move the chucking device, a cutting device for cutting the air vent of the tire, a pressure adjusting weight for adjusting the contact pressure, the roadway, and a collector for collecting the air vent rubber generated after the trimming operation It is constructed.
여기서 상기 장치의 동작과정을 설명하면, 먼저 이송컨베이어벨트 상에 타이어 캐리어에 의해서 물려진 타이어가 올려지면, 트리밍 될 타이어는 타이어 리프트까지 이동되어 타이어 리프트에 의해서 직상방으로 일정한 스토로크 만큼 상승하게 되고, 이어 상승된 타이어는 척킹장치에 의해서 타이어가 물려지고, 이 척킹장치의 회전에 의해서 타이어는 회전을 하면서 수평이동을 하게 되는데, 이때 본체는 선형가이드 위를 0.003 마찰계수로 이동하게 되고, 수평이송힘은 본체 무게 250kg에 비하여 2kg 정도의 힘밖에 소요되지 않게 된다. 그래서 실제 필요한 타이어와 커팅장치의 커터간 접촉압력 요구량 10kg을 만족시키기 위해 상기 접촉압력 조절용 추의 무게를 8kg으로 하여 본체에 도르래를 이용하여 매달아주면, 타이어와 커터간 접촉압력은 항상 일정하게 8kg을 유지하게 된다.Here, when the operation process of the device is described, first, when the tire bited by the tire carrier is put on the conveying conveyor belt, the tire to be trimmed is moved up to the tire lift, and the tire lift rises by a certain amount of stroke upward. Then, the raised tire is bitten by the chucking device, and by the rotation of the chucking device, the tire moves horizontally while rotating. At this time, the main body moves on the linear guide with a coefficient of friction of 0.003, and the horizontal feed Force is only about 2kg of force compared to 250kg of body weight. Therefore, if the weight of the contact pressure adjustment weight is 8kg and hung with a pulley on the main body to satisfy the required contact pressure requirement 10kg between the tire and the cutter of the cutting device, the contact pressure between the tire and the cutter is always constant 8kg. Will be maintained.
이하, 본 발명을 첨부한 도면을 참조로 하여 상세하게 설명하기로 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 따른 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치의 정면을 도시한 정면도이고, 도 2는 본 발명에 따른 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치를 개략적으로 도시한 사시도인 바, 본 발명은 완성된 타이어를 이송하는 이송컨베이어벨트(8)와, 이 이송컨베이어벨트(8)에서 타이어(T)를 고정하여 이송하도록 하는 캐리어(9), 이송되는 타이어(T)가 이송컨베이어벨트(8) 상에서 작업위치에 다다르면 이 타이어(T)를 들어올리는 리프트(10), 타이어(T)가 상승 완료 했을 때 타이어(T)를 물어 지지하는 척킹장치(2), 이 척킹장치(2)가 부착되는 본체(1), 이 본체(1)에 부착되어 척킹장치(2)가 좌/우로 이동하도록 하는 선형가이드(4), 이 선형가이드(4)를 따라 상기 척킹장치(2)가 이동하도록 하는 에어실린더(3), 타이어(T)의 에어벤트를 커팅하는 커팅장치(5) 및, 접촉압력을 조절하는 압력조절용 추(6), 이 추(6),가 자유낙하운동을 하도록 연결하는 연결매체인 도로래(7) 및, 상기 이송컨베이어벨트(8) 아래에 설치되어 트리밍 작업 후 발생되는 에어벤트 고무를 포집하는 포집기(11)로 구성된다.1 is a front view showing the front of the tire and the cutter contact pressure adjusting device when trimming the tire according to the present invention, Figure 2 is a perspective view schematically showing a contact pressure adjusting device between the tire and the cutter when trimming the tire according to the present invention In the present invention, the present invention is a conveying conveyor belt (8) for transporting the finished tire, a carrier (9) for fixing and transporting the tire (T) in the transport conveyor belt (8), the transported tire (T) is When the tire conveyor reaches the working position on the conveying conveyor belt 8, the lift 10 for lifting the tire T, the chucking device 2 for supporting the tire T when the tire T is completed, and the chucking device A main body 1 to which 2 is attached, a linear guide 4 attached to the main body 1 to move the chucking device 2 to the left / right, and the chucking device 2 along the linear guide 4. ), The air cylinder 3, the air of the tire (T) to move Cutting device 5 for cutting the sheet, a pressure adjusting weight 6 for adjusting the contact pressure, the weight 6 for connecting the weight 6 to the free fall motion, and the conveying conveyor It is composed of a collector 11 installed below the belt 8 to collect the air vent rubber generated after the trimming operation.
여기서, 상기 커팅장치(5)는 타이어의 에어벤트를 트리밍하는 커터(5a)와, 이 커터(5a)의 회전/동작매체인 모터(5b,5c)와, 상기 커터(5a)와 모터(5b,5c)가 위치이동을 할 수 있게 하는 선형가이드(5d)로 이루어진다.Here, the cutting device (5) is a cutter (5a) for trimming the air vent of the tire, the motor (5b, 5c) of the rotation / operating medium of the cutter (5a), the cutter (5a) and the motor (5b) , 5c) is made up of a linear guide 5d which enables position movement.
상기와 구성된 본 발명의 동작과정을 설명하면, 먼저 상기 이송컨베이어벨트(8) 상에 캐리어(9)에 의해서 물려진 타이어(T)가 올려지면, 트리밍 될 타이어(T)는 리프트(10)까지 이동되어 리프트(10)에 의해서 직상방으로 일정한 스토로크 만큼 상승하게 되고, 이어 상승된 타이어(T)는 척킹장치(2)에 의해서 타이어(T)가 물려지고, 이 척킹장치(T)의 회전에 의해서 타이어(T)는 회전을 하면서 수평이동을 하게 되는데, 이때 본체(1)는 선형가이드(4) 위를 마찰계수 0.003 으로 이동하게 되고, 수평이송힘은 본체(1) 무게 250kg에 비하여 약 2kg 힘밖에 소요되지 않게 된다. Referring to the operation process of the present invention configured as described above, first, if the tire (T) is held by the carrier 9 on the conveying conveyor belt (8), the tire (T) to be trimmed up to the lift (10) It is moved and ascended upward by a constant stroke by the lift 10, and then the tire T which is raised is bitten by the chucking device 2, and the rotation of the chucking device T is rotated. By the tire (T) is to move horizontally while rotating, the body (1) is moved to the friction coefficient 0.003 on the linear guide (4), the horizontal feed force is about 250kg compared to the weight of the body (1) It only takes 2kg of force.
그래서 실제 필요한 타이어(T)와 커팅장치(5)의 커터(5a)간의 접촉압력 요구량 10kg을 만족시키기 위해 상기 접촉압력 조절용 추(6)의 무게를 8kg으로 하여 본체(1)에 도르래(7)를 이용하여 매달아주면, 타이어(T)와 커터(5a)간의 접촉압력은 항상 일정하게 8kg을 유지하게 된다.Therefore, in order to satisfy the required contact pressure 10kg between the tire T and the cutter 5a of the cutting device 5, the weight of the contact pressure adjusting weight 6 is 8kg and the pulley 7 is attached to the main body 1. When suspended by using, the contact pressure between the tire (T) and the cutter (5a) will always maintain a constant 8kg.
한편, 트리밍된 에어벤트 고무는 이송컨베이벨트(8) 아래에 설치된 포집기 (11)내로 떨어져 작업자가 청소하기에 용이하도록 된다.On the other hand, the trimmed air vent rubber falls into the collector 11 installed below the conveying conveyor belt 8 so that the worker can easily clean it.
이상과 같이 설명한 바에 의하면, 본 발명은 압력조절용 추의 자유낙하에 의해서 타이어의 동작을 제어할 수 있음에 따라, 중량측정을 하지 않고서도 타이어와 커터간 압력을 조절할 수 있어 복잡한 종래의 기계구조를 단순화하면서 기계제작비를 감소할 수 있음은 물론, 접촉압력이 안정적으로 유지됨에 따라 타이어 불량률이 감소되면서 트리밍 작업시간도 짧아져 시간지연에 따른 손실을 방지할 수 있는 효과가 있다.As described above, the present invention can control the operation of the tire by the free fall of the pressure adjusting weight, so that the pressure between the tire and the cutter can be adjusted without weighing, thereby making the complicated conventional mechanical structure. In addition to reducing the machine manufacturing cost while simplifying, as the contact pressure remains stable, the tire failure rate is reduced and the trimming time is shortened, thereby preventing the loss due to time delay.
도 1은 본 발명에 따른 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치의 정면을 도시한 정면도이고, 1 is a front view showing the front of the contact pressure adjusting device between the tire and the cutter during tire trimming according to the present invention;
도 2는 본 발명에 따른 타이어 트리밍시 타이어와 커터간의 접촉압력 조절장치를 개략적으로 도시한 사시도이며,2 is a perspective view schematically showing an apparatus for adjusting contact pressure between a tire and a cutter when trimming a tire according to the present invention;
도 3은 종래의 장치로서, 도 2에 대응되는 사시도이다.3 is a perspective view corresponding to FIG. 2 as a conventional apparatus.
T --- 타이어,T --- tires,
1 --- 본체, 2 --- 척킹(Chucking)장치,1 --- main body, 2 --- chucking device,
3 --- 에어실린더, 4 --- 선형가이드,3 --- air cylinder, 4 --- linear guide,
5 --- 커팅장치, 5a --- 커터,5 --- cutting device, 5a --- cutter,
5b,5c --- 모터, 5d --- 선형가이드,5b, 5c --- motor, 5d --- linear guide,
6 --- 압력조절용 추, 7 --- 도르래,6 --- pressure adjustment weight, 7 --- pulley,
8 --- 이송컨베이어벨트, 9 --- 캐리어,8 --- conveyor belt, 9 --- carrier,
10 --- 리프트(Lift), 11 --- 포집기.10 --- Lift, 11 --- collector.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0038627A KR100513133B1 (en) | 1998-09-18 | 1998-09-18 | Contact pressure control device between tire and cutter when tire trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0038627A KR100513133B1 (en) | 1998-09-18 | 1998-09-18 | Contact pressure control device between tire and cutter when tire trimming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000020157A KR20000020157A (en) | 2000-04-15 |
| KR100513133B1 true KR100513133B1 (en) | 2005-11-11 |
Family
ID=19551056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0038627A KR100513133B1 (en) | 1998-09-18 | 1998-09-18 | Contact pressure control device between tire and cutter when tire trimming |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100513133B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016774A1 (en) * | 2021-08-12 | 2023-02-16 | Jovision Ug (Haftungsbeschränkt) | Device for lifting, flipping, and spreading a tire as well as system and method for processing a tire |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417381B1 (en) * | 2001-11-23 | 2004-02-05 | 한국타이어 주식회사 | Cut Buffing Apparatus of TB Tire |
| KR100458751B1 (en) * | 2001-11-27 | 2004-12-03 | 한국타이어 주식회사 | Apparatus for Eliminating Buffing Dust |
| KR100897568B1 (en) * | 2007-12-03 | 2009-05-15 | 한국타이어 주식회사 | Contact pressure stability apparatus of tire and cutting knife in tire trimming machine |
| CN108274655B (en) * | 2018-03-06 | 2023-08-15 | 江苏中宏环保科技有限公司 | Automatic cutting production line for junked tires |
| CN108381818B (en) * | 2018-03-06 | 2023-08-22 | 江苏中宏环保科技有限公司 | Automatic turning device of tire |
| CN110126005B (en) * | 2019-05-10 | 2020-09-29 | 珠海格力电器股份有限公司 | Waste tire cutting device |
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| JPS55120959A (en) * | 1979-02-28 | 1980-09-17 | Asahi Glass Co Ltd | Method for machining ceramics |
| JPS6274635A (en) * | 1985-09-30 | 1987-04-06 | Bridgestone Corp | Shaping device for tire |
| US5433042A (en) * | 1991-02-06 | 1995-07-18 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Method and apparatus for grinding tires |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55120959A (en) * | 1979-02-28 | 1980-09-17 | Asahi Glass Co Ltd | Method for machining ceramics |
| JPS6274635A (en) * | 1985-09-30 | 1987-04-06 | Bridgestone Corp | Shaping device for tire |
| US5433042A (en) * | 1991-02-06 | 1995-07-18 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Method and apparatus for grinding tires |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023016774A1 (en) * | 2021-08-12 | 2023-02-16 | Jovision Ug (Haftungsbeschränkt) | Device for lifting, flipping, and spreading a tire as well as system and method for processing a tire |
| EP4134227B1 (en) * | 2021-08-12 | 2024-01-31 | JoVision UG (haftungsbeschränkt) | Device for spreading a tire as well as system and method for processing a tire |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000020157A (en) | 2000-04-15 |
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