KR970000523A - Extrusion Tread Cutting Machine - Google Patents

Extrusion Tread Cutting Machine Download PDF

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Publication number
KR970000523A
KR970000523A KR1019950017040A KR19950017040A KR970000523A KR 970000523 A KR970000523 A KR 970000523A KR 1019950017040 A KR1019950017040 A KR 1019950017040A KR 19950017040 A KR19950017040 A KR 19950017040A KR 970000523 A KR970000523 A KR 970000523A
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KR
South Korea
Prior art keywords
tread
length
measuring
conveyor
camera
Prior art date
Application number
KR1019950017040A
Other languages
Korean (ko)
Other versions
KR0134683B1 (en
Inventor
조남권
Original Assignee
홍건희
한국타이어제조 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.)
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Publication date
Application filed by 홍건희, 한국타이어제조 주식회사 filed Critical 홍건희
Priority to KR1019950017040A priority Critical patent/KR0134683B1/en
Publication of KR970000523A publication Critical patent/KR970000523A/en
Application granted granted Critical
Publication of KR0134683B1 publication Critical patent/KR0134683B1/en

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Classifications

    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of tyres
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
    • B29D2030/0038—Handling tyre parts or semi-finished parts, excluding beads, e.g., storing, transporting, transferring
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/68—Cutting profiles into the treads of tyres
    • B29D2030/685—Cutting profiles into the treads of tyres before tread vulcanization

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tyre Moulding (AREA)

Abstract

본 발명은 압출트레드 절단장치에 관한 것으로, 압출기에서 연속적으로 생산된 트레드가 이송되는 1차컨베어(11)와, 이 1차컨베어(11)를 통해 이송된 트레드의 길이를 감지하는 엔코더(12)의 신호를 받도록 설치된 피엘씨(13)의 신호에 의해 작동되도록 소정위치에 설치된 스카이버(14)로 절단된 트레드의 앞뒤간격을 띄어주기 위한 악셀레이팅컨베어(15), 이 악셀레이팅컨베어(15)를 지난 트레드의 중량을 측정하는 2차컨베어(16), 이 2차계중기(16)를 지나서 이송된 트레드를 적재위치로 이송시키는 2차계중기(17)로 이루어지되, 상기 스카이버(14)에 트레드길이를 측정한뒤 측정결과를 피이드백시켜 등록된 데이터와 비교하여 트레드를 자를 때 발생되는 오차를 보정케 함으로써 트레드의 길이를 정확하게 자를 수 있도록길이측정피이드백수단(1)이 연결설치된 구조로, 상기 스카이버(14)에 의해 절단된 트레드를 접촉하지 않고, 길이측정피이드백수단(1)의 길이측정부(1b)에 의해 자동으로 길이를 측정함으로써 수작업에 의한 측정오차를 배제함과 더불어 트레드표면의 손상 및 오염을 방지하고 측정정도를 향상시킬 수 있을 뿐만 아니라, 상기 계측용피엘씨(1c)와 계측용컴퓨터(1d)및 키스위치(1e)에 의해 측정치의 피드백에 의한 자동제어로 트레드의 길이를 정확하게 절단할 수 있도록 되어 품질관리가 용이하도록 된 것이다.The present invention relates to an extrusion tread cutting device, the primary conveyor 11 to which the tread continuously produced in the extruder is conveyed, and the encoder 12 for sensing the length of the tread conveyed through the primary conveyor (11). Axelating conveyor 15, the axelating conveyor 15 for spaced front and rear of the tread cut by the skyber 14 installed at a predetermined position to be operated by the signal of the PLC 13 installed to receive a signal of the It consists of a secondary conveyor (16) for measuring the weight of the tread past, the secondary repeater (17) for transferring the tread conveyed past the secondary repeater (16) to the loading position, the skyber (14) After measuring the tread length, the measurement result is fed back and compared with the registered data to correct the error generated when cutting the tread, so that the length measuring feedback means (1) is connected so as to accurately cut the length of the tread. By the way, the measurement error by manual operation is eliminated by measuring the length automatically by the length measuring part 1b of the length measuring feedback means 1, without contacting the tread cut by the skyber 14; In addition, damage and contamination of the tread surface can be prevented and the measurement accuracy can be improved, and automatic control by feedback of the measurement value is performed by the measurement PLC 1c, the measurement computer 1d, and the key switch 1e. It is possible to precisely cut the length of the furnace tread to facilitate quality control.

Description

압출트레드 절단장치Extrusion Tread Cutting Machine

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 압출트레드 절단장치를 설명하는 개략도, 제2도는 종래 기술에 따른 압출트레드 절단장치를 설명하는 개략도이다.1 is a schematic diagram illustrating an extrusion tread cutting device according to the present invention, and FIG. 2 is a schematic diagram illustrating an extrusion tread cutting device according to the prior art.

Claims (3)

압출기에서 연속적으로 생산된 트레드가 이송되는 1차컨베어(11)와, 이 1차컨베어(11)를 통해 이송된 트레드의 길이를 감지하는 엔코더(12)의 신호를 받도록 설치된 피엘씨(13)의 신호에 의해 작동되도록 소정위치에 설치된 스카이버(14)로 절단된 트레드의 앞뒤간격을 띄어주기 위한 악셀레이팅컨베어(15), 이 악셀레이팅컨베어(15)를 지난 트레드의중량을 측정하는 2차계중기(16), 이 2차계중기(16)를 지나서 이송된 트레드를 적재위치로 이송시키는 2차컨베어(17)로 이루어진 압출트레드 절단장치에 있어서, 상기 스카이버(14)에 트레드길이를 측정한 뒤 측정결과를 피이드백시켜 등록된 데이터와 비교하여 트레드를 자를 때 발생되는 오차를 보정케함으로써 트레드의 길이를 정확하게 자를 수 있도록 길이측정피이드백수단(1)이 연결설치된 것을 특징으로 하는 압출트레드 절단장치.Of the primary conveyor 11 to which the tread continuously produced by the extruder is conveyed and the encoder 12 which detects the length of the tread conveyed through the primary conveyor 11 is installed. Acceleration conveyor 15 for spaced front and rear of the tread cut by the skyber 14 installed at a predetermined position to be activated by a signal, the secondary repeater for measuring the weight of the tread past the accelerating conveyor 15 (16) An extruded tread cutting device comprising a secondary conveyor (17) for conveying a tread conveyed past the secondary repeater (16) to a stowed position, wherein the tread length is measured on the skyber (14). It is characterized in that the length measurement feedback means (1) is connected so as to accurately cut the length of the tread by correcting an error generated when cutting the tread by comparing the registered data with the registered data. Extrusion tread cutting device. 제1항에 있어서, 상기 길이측정피이드백수단(1)은, 상기 악셀레이팅컨베어(15)의 이송방향 최후단에 설치된 센서(1a)의 신호를 받도록 설치됨과 더불어 상기 2차계중기(16)의 상부에 다수개의 카메라가 일정간격을 두고 설치된길이측정부(1b)의 신호를 받도록 연결접속된 계측용피엘씨(1c)와, 이 계측용피엘씨(1c)에 길이측정부(1b)로 부터 읽어들인 측정치와 설정치를 비교하여 보정치를 보내도록 된 계측용컴퓨터(1d), 이 계측용컴퓨터(1d)에 연결접속됨과 더불어 계측용컴퓨터(1d)에서 읽어들인 측정치와 보정치를 확인하고 설정치를 입력 또는 출력할 수 있도록 키스위치(1e)와 프린터(1f)가 연결접속된 모니터용컴퓨터(1g)로 이루어진 것을 특징으로 하는 압출트레드 절단장치.The method of claim 1, wherein the length measuring feedback means (1) is installed so as to receive a signal from the sensor (1a) installed at the end of the conveying direction of the accelerating conveyor (15) and of the secondary repeater (16) The measuring device 1c is connected to receive the signal of the length measuring unit 1b provided with a plurality of cameras at a predetermined interval, and the measuring unit 1c is connected to the measuring unit 1c from the length measuring unit 1b. The measuring computer 1d, which is to send the correction value by comparing the measured value and the set value read out, is connected to the measuring computer 1d and checks the measured value and the correction value read from the measuring computer 1d and inputs the set value. Or a monitor computer (1g) connected to a key switch (1e) and a printer (1f) so as to be outputted. 제2항에 있어서, 상기 길이측정부(1b)는, 트레드의 진입에 따라 영상입력의 초기위치를 인식하는 제1카메라(1b1)와, 이 제1카메라(1b1)에서 트레드의 이송방향으로 1500mm 떨어진 곳에 설치된 제2카메라(1b2), 이 제2카메라(1b2)에서 트레드의 이송방향으로 250mm 떨어진 곳에 설치된 제3카메라(1b3) 및, 이 제3카메라(1b3)에서 트레드의 이송방향으로250mm 떨어진 곳에 설치된 제4카메라(1b4)로 이루어져, 트레드의 최초진입부영상을 제2, 3, 4카메라(1b2, 1b3, 1b4)가 최후진입부영상을 제1카메라(1b1)가 센서(1a)의 신호를 받아 각각 동기신호로 트레드의 길이를 측정하도록 된 것을 특징으로하는 압출트레드 절단장치.The tread measuring unit (1b) according to claim 2, wherein the length measuring unit (1b) includes a first camera (1b 1 ) that recognizes an initial position of an image input as the tread enters, and a tread conveying direction in the first camera (1b 1 ). The second camera 1b 2 , which is installed at a distance of 1500 mm, the third camera 1b 3 , which is installed at a distance of 250 mm in the conveying direction of the tread from the second camera 1b 2 , and the tread from the third camera 1b 3 . It consists of a fourth camera (1b 4 ) installed 250mm away in the feed direction of the tread, the second, 3, 4 camera (1b 2 , 1b 3 , 1b 4 ) to the first entrance image of the tread to the first entrance image Extruded tread cutting device, characterized in that the camera (1b 1 ) receives the signal of the sensor (1a) to measure the length of the tread with a synchronization signal, respectively. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950017040A 1995-06-23 1995-06-23 A cutting device of extruding tread KR0134683B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950017040A KR0134683B1 (en) 1995-06-23 1995-06-23 A cutting device of extruding tread

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950017040A KR0134683B1 (en) 1995-06-23 1995-06-23 A cutting device of extruding tread

Publications (2)

Publication Number Publication Date
KR970000523A true KR970000523A (en) 1997-01-21
KR0134683B1 KR0134683B1 (en) 1998-04-20

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Application Number Title Priority Date Filing Date
KR1019950017040A KR0134683B1 (en) 1995-06-23 1995-06-23 A cutting device of extruding tread

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020082298A (en) * 2001-04-20 2002-10-31 금호산업 주식회사 Automatic cutting device for tread
KR100684634B1 (en) * 2005-12-21 2007-02-22 삼성중공업 주식회사 Automatic managerial system for panel assembling and method thereof

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KR0134683B1 (en) 1998-04-20

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