KR20060134479A - Green case auto-transfer apparatus in a tire molding process - Google Patents

Green case auto-transfer apparatus in a tire molding process Download PDF

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Publication number
KR20060134479A
KR20060134479A KR1020050054180A KR20050054180A KR20060134479A KR 20060134479 A KR20060134479 A KR 20060134479A KR 1020050054180 A KR1020050054180 A KR 1020050054180A KR 20050054180 A KR20050054180 A KR 20050054180A KR 20060134479 A KR20060134479 A KR 20060134479A
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South Korea
Prior art keywords
green case
conveyor
lifter
unloader
green
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KR1020050054180A
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Korean (ko)
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KR100693446B1 (en
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윤대용
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금호타이어 주식회사
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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)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D30/26—Accessories or details, e.g. membranes, transfer rings
    • 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
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • 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

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

Abstract

An automatic green case transfer device in a tire molding process is provided to reduce the work time and to improve productivity by automatically drawing out a green case from a shaping drum of a molding machine and transferring the green case to an inspection conveyor. The automatic green case transfer device in a tire molding process is composed of a T-ring for separating a green case from a molding drum when the green case is completely finished in the molding drum by attaching semi-finished products, and transferring the green case to a withdrawal unloader; the withdrawal unloader for delivering the transferred green case to a lifter(30); the lifter for vertically moving the green case sent from the withdrawal unloader to an upper conveyor; and a transfer conveyor(40) conveying the green case received from the lifter to an inspection conveyor.

Description

타이어 성형공정에 있어서 그린케이스 자동이송장치{Green case auto-transfer apparatus in a tire molding process} Green case auto-transfer apparatus in a tire molding process

도 1(a)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 평면도Figure 1 (a) is a plan view of a tire molding machine equipped with a green case automatic transfer device according to the present invention

도 1(b)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 정면도Figure 1 (b) is a front view of a tire molding machine equipped with a green case automatic transfer device according to the present invention

도 1(c)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 측면도Figure 1 (c) is a side view of a tire molding machine equipped with a green case automatic transfer device according to the present invention

도 2(a)는 본 발명에 따른 자동이송장치를 구성하는 언로더의 정면도Figure 2 (a) is a front view of the unloader constituting the automatic transfer device according to the present invention

도 2(b)는 본 발명에 따른 자동이송장치를 구성하는 언로더의 측면도Figure 2 (b) is a side view of the unloader constituting the automatic transfer device according to the present invention

도 3는 본 발명에 따른 자동이송장치를 구성하는 언로더 및 리프터가 함께 도시된 부분도Figure 3 is a partial view showing the unloader and the lifter constituting the automatic transfer device according to the present invention

도 4(a)는 본 발명에 따른 자동이송장치를 구성하는 리프터의 정면도Figure 4 (a) is a front view of the lifter constituting the automatic transfer device according to the present invention

도 4(b)는 본 발명에 따른 자동이송장치를 구성하는 리프터의 측면도Figure 4 (b) is a side view of the lifter constituting the automatic transfer device according to the present invention

도 5(a)는 본 발명에 따른 자동이송장치를 구성하는 경사컨베어와 검사컨베어가 함께 도시된 부분도Figure 5 (a) is a partial view showing the inclination conveyor and the inspection conveyor together to configure the automatic transfer device according to the invention

도 5(b)는 본 발명에 따른 자동이송장치를 구성하는 검사컨베어의 정면도Figure 5 (b) is a front view of the inspection conveyor constituting the automatic transfer device according to the present invention

****도면의 주요부호에 대한 설명******* Description of the major symbols in the drawings ***

10: 티링 20: 인출 언로더10: Tearing 20: Withdrawal Unloader

30: 리프터 40: 이송 컨베어30: lifter 40: conveying conveyor

IC: 검사 컨베어IC: Inspection Conveyor

본 발명은 여러 가지의 타이어 반제품들을 부착 및 조합하여 타이어 형상을 만드는 성형기에서 만들어진 그린 케이스를 자동으로 인출하여 작업자가 육안검사를 실시하는 검사 컨베이어로 이송하는 타이어 성형공정에 있어서 그린케이스 자동이송장치에 관한 것이다.The present invention relates to a green case automatic transfer device in a tire forming process of automatically drawing a green case made from a molding machine that attaches and combines various tire semi-finished products to form a tire shape, and then transfers the green case to an inspection conveyor for visual inspection. It is about.

주지된 바와 같이, 타이어의 제조는 크게 타이어용 재료의 준비공정과, 타이어의 성형공정 및, 타이어의 가류공정으로 분류되어지는데, 타이어의 성형공정은 타이어용 재료의 준비공정을 거쳐서 준비된 각종부재를 조립하여 최종적으로 그린타이어를 만드는 것으로, 이 성형공정에 이용되는 성형기는 일반적으로 비드와, 인너라이너, 카카스 및 사이드월(Side wall)을 일체화시켜 타이어의 중간제품인 케이스를 만드는 1차성형기와, 밸트와 트레드를 일체화시킨 후, 이 중간제품과 상기 케 이스를 일체화시켜 반제품인 그린타이어를 만드는 2차성형기로 구분되어 있다.As is well known, the manufacture of tires is largely classified into a preparation process for tire materials, a molding process for tires, and a vulcanization process for tires. The forming process for tires includes various members prepared through a preparation process for tire materials. It is assembled to finally make a green tire, and the molding machine used in this molding process is a primary molding machine that generally integrates the beads, the inner liner, the carcass and the side wall to make a case that is an intermediate product of the tire, After the belt and the tread are integrated, the intermediate product and the case are integrated to form a secondary molding machine for forming a semi-finished green tire.

상기 2차 성형기의 쉐이핑(shaping)드럼에서 성형된 그린케이스는 인출시켜 다음 공정인 육안 검사공정으로 이송시켜야 하는데, 종래에는 작업자가 쉐이핑 드럼에서 그린케이스를 인출시켜 그린케이스를 이송시키며 그린케이스의 외관을 검사하기 위한 검사컨베이어에 옮겨야 했는데 일련의 상기 공정작업을 수작업(手作業)으로 이루어져 작업자의 노동강도가 크고 특히 작업자에게 직업병으로 근골격계질환이 빈번히 발생하는 실정이다.The green case formed in the shaping drum of the secondary molding machine should be taken out and transported to the next process, which is a visual inspection process. In the related art, a worker draws a green case from a shaping drum and transfers the green case to the exterior of the green case. It was necessary to move to an inspection conveyor to examine the series of the above-mentioned process work by hand (手 作 業) is a labor intensity of the worker is large, especially the situation of musculoskeletal diseases frequently occur as a worker disease.

본 발명은 상기와 같은 문제점을 해결하기 위하여 발명된 것으로, 작업자의 노동부하가 크게 감소되고 작업시간이 단축되어 생산성이 향상되어지도록 하기 위하여 성형기의 쉐이핑드럼으로부터 그린케이스를 자동으로 인출시키고 인출된 그린케이스를 검사 컨베어에 이송시키는 장치를 제공함에 그 목적이 있다. The present invention has been invented to solve the above problems, the green case is automatically drawn out and drawn out of the green case from the shaping drum of the molding machine in order to significantly reduce the labor load of the worker and shorten the working time to improve productivity It is an object to provide a device for transferring a case to an inspection conveyor.

본 발명에 따른 그린케이스 자동이송장치는 기본적인 동작은 완제품 이전 타이어(그린 케이스)형상을 위한 여러가지 반제품들을 성형기의 쉐이핑 드럼에서 부착하여 타이어 형상의 그린케이스가 만들어지면, 그린 케이스를 자동으로 쉐이핑 드럼으로부터 인출시켜 이를 검사컨베어로 이송시키기 위한 이송용 컨베어에 이송시키고, 이송용 컨베어는 그린케이스를 검사컨베어로 이송시켜 작업자가 육안검사 를 실시하도록 함에 그 특징이 있다.The green case automatic transfer device according to the present invention is basically attached to the shaping drum of the molding machine by attaching various semi-finished products for the tire (green case) shape before the finished product, and the green case of the tire shape is made automatically from the shaping drum. The drawer is transported to the conveying conveyor for transporting it to the inspection conveyor, and the conveying conveyor has a feature that the operator carries out a visual inspection by transferring the green case to the inspection conveyor.

본 발명에 따른 그린 케이스 자동이송장치에 대하여 첨부도면과 함께 상세하게 설명하기로 한다.The green case automatic transfer device according to the present invention will be described in detail with the accompanying drawings.

도 1(a)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 평면도이고, 도 1(b)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 정면도이고, 도 1(c)는 본 발명에 따른 그린 케이스 자동이송장치가 설치된 타이어 성형기의 측면도이다.Figure 1 (a) is a plan view of a tire molding machine is installed a green case automatic transfer device according to the present invention, Figure 1 (b) is a front view of a tire molding machine is installed a green case automatic transfer device according to the invention, Figure 1 (c ) Is a side view of the tire molding machine in which the green case automatic transfer device according to the present invention is installed.

본 발명에 따른 그린 케이스 자동이송장치는 도 1(a), 도 1(b), 도 1(c)에 도시된 바와 같이 성형드럼에서 반제품들이 부착되어 그린케이스가 완성되면 성형드럼에서 그린케이스를 분리시켜 후술하는 인출 언로더로 이송시켜주는 티링(T-RING)(10)과 이송되어 온 그린케이스를 후술하는 리프터로 이송시키는 인출 언로더(20)와 인출 언로더에서 이송되어온 그린케이스를 후술하는 상부 컨베어로 수직 이동시키는 리프터(30)와 상기 수직 이동된 그린케이스를 리프터로 부터 인계받아 후술하는 검사 컨베어(IC)로 이송하는 이송 컨베어(40)로 구성된다.The green case automatic transfer device according to the present invention is a semi-finished product is attached to the molding drum as shown in Figure 1 (a), Figure 1 (b), Figure 1 (c) when the green case is completed the green case in the molding drum A tear ring (T-ring) 10 to separate and transfer to the withdrawal unloader to be described later, and the green case transferred from the withdrawal unloader 20 and the withdrawal unloader to transfer the transported green case to a lifter to be described later It consists of a lifter 30 for vertically moving to the upper conveyor and the conveying conveyor 40 to take over the vertically moved green case from the lifter and transfer to the inspection conveyor (IC) to be described later.

상기 인출 언로더(20)는 도 2(a) 및 도 2(b)에 도시된 바와 같이 하단이 피봇으로 고정되어 선회 운동하는 언로딩아암(21)과 언로딩아암(21)의 선단에 형성되어 그린케이스를 파지하는 클램퍼(22)로 구성되어 언로딩아암(21)이 일측으로 기울인 상태에서 클램퍼(22)가 티링(10)으로부터 그린케이스를 넘겨받으면 언로딩아암(20)이 수직으로 세워지면서 그린케이스를 리프터(30)로 향하게 한다.The withdrawal unloader 20 is formed at the tip of the unloading arm 21 and the unloading arm 21 pivotally fixed as shown in FIGS. 2 (a) and 2 (b). And the clamper 22 holding the green case. When the unloading arm 21 is inclined to one side and the clamper 22 receives the green case from the tea ring 10, the unloading arm 20 stands vertically. While facing the green case to the lifter (30).

상기 리프터(30)는 상기 인출언로더(20)에서 인수한 그린케이스를 상부컨베 어(30)로 수직이동시키는 장치로 수직으로 세워져 프레임으로 지지되는 두줄의 레일(31)과 .레일을 따라 승강작동되는 승강기(32)로 구성되고 승강기(32)에는 링형의 그린케이스가 걸려지는 봉상으로된 그린케이스걸대(33)가 형성되고 상기 그린케이스걸대(33)는 승강기(32)의 전후방향으로 왕복운동이 가능한 구조로 형성된다.The lifter 30 is a device for vertically moving the green case acquired by the take-out unloader 20 to the upper conveyor 30 and is vertically raised and lifted along two rails 31 and .rail supported by a frame. Consists of an elevator 32 which is operated and the elevator 32 is formed of a rod-shaped green case hanger that hangs a ring-shaped green case 33 and the green case hanger 33 reciprocates in the front-rear direction of the elevator 32. It is formed into a structure capable of movement.

이같은 구성으로 된 리프터(30)는 승강기(32)가 상기 인출언로더(20)의 언로딩아암(21)이 세워진 상태에서 그린케이스를 파지하고 있는 클렘퍼(22)와 같은 높이에 있고 이상태에서 승강기(32)에 설치된 봉상의 그린케이스걸대(33)가 전방으로 돌출되어 클램퍼(22)에 파지된 그린케이스의 뚫린 중앙 구멍으로 진입하고 이때 클램퍼(22)가 그린케이스를 놓아 주게 되고 이에 따라 그린케이스가 그린케이스걸대(33)에 걸려진다.The lifter 30 having such a configuration is at the same height as the clamper 22 holding the green case in the state where the elevator 32 has the unloading arm 21 of the take-out unloader 20 upright. The rod-shaped green case hanger 33 installed in the elevator 32 protrudes forward to enter the center hole of the green case held by the clamper 22, and the clamper 22 releases the green case accordingly. The case is hung on the green case holder 33.

이렇게 그린케이스를 넘겨받은 리프터(30)는 하부측에 있는 승강기(32)를 작동시켜 레일(31)을 따라 상부측으로 이송시키어 이송컨베어(40)로 이송시킨다.The lifter 30 that has been handed over the green case operates the elevator 32 at the lower side to be transferred to the upper side along the rail 31 to the conveying conveyor 40.

상기 이송컨베어(40)는 상기 리프터(30)의 상단부에 가까운 높이에 수평으로 설치된 수평컨베어(41)와 상기 수평컨베어(41)의 일측단부에 연속적으로 직각으로 구부려지면서 경사지게 형성된 경사컨베어(42)로 구성되며 상기 경사컨베어(42)의 하단부는 사람의 허리높이로 수평하게 설치된 검사컨베어(IC)의 일측단부와 연대어 형성된다.The conveying conveyor 40 is an inclined conveyor 42 which is inclined while being continuously bent at a right angle to one side end of the horizontal conveyor 41 and the horizontal conveyor 41 horizontally installed at a height near the upper end of the lifter 30. The lower end of the inclined conveyor 42 is formed in solidarity with one side end of the inspection conveyor (IC) horizontally installed at the waist height of the person.

상기 리프터(30)의 승강기(32)가 레일(31)의 상부측으로 이동되어 그린케이스걸대(33)가 후방으로 후퇴하면 걸려 있던 그린케이스가 상기 이송컨베어(40)의 수평컨베어(41)의 밸트상에 떨어뜨려져 이송되는데 경사컨베어(42)를 거쳐 검사컨 베어(IC)에 투입시켜 작업자가 육안으로 검사할 수 있도록 하는 것이다.When the elevator 32 of the lifter 30 is moved to the upper side of the rail 31 and the green case hanger 33 retreats backward, the green case which is caught is belt of the horizontal conveyor 41 of the transfer conveyor 40. Dropped onto the phase is transferred to the inspection cone (IC) via the inclined conveyor 42 to allow the operator to visually inspect.

본 발명에 따른 그린케이스 자동이송장치는 타이어의 반제품을 조합하여 성형한 그린케이스를 쉐이핑 드럼으로부터 자동으로 인출하고 인출된 그린케이스를 검사컨베어까지 자동으로 이동시키므로써 작업자의 작업시간을 단축하고 노동강도를 감소시키므로써 생산성향상 및 근골격계질환등 직업병의 발병을 사전에 예방하는 효과를 갖는다.The green case automatic transfer device according to the present invention shortens the worker's work time and labor intensity by automatically drawing the green case formed by combining the semi-finished products of the tire from the shaping drum and automatically moving the drawn green case to the inspection conveyor. By reducing the effect of preventing occupational diseases such as productivity improvement and musculoskeletal diseases in advance.

Claims (1)

성형드럼에서 반제품들이 부착되어 그린케이스가 완성되면 성형드럼에서 그린케이스를 분리시켜 후술하는 인출 언로더로 이송시켜주는 티링(T-RING)(10)과 이송되어 온 그린케이스를 후술하는 리프터로 이송시키는 인출 언로더(20)와 인출 언로더에서 이송되어온 그린케이스를 후술하는 상부 컨베어로 수직 이동시키는 리프터(30)와 상기 수직 이동된 그린케이스를 리프터로 부터 인계받아 후술하는 검사 컨베어(IC)로 이송하는 이송 컨베어(40)로 구성된 그린케이스 자동이송장치When the semi-finished products are attached to the forming drum and the green case is completed, the green case is separated from the forming drum and transferred to the take-out unloader, which will be described later. A lifter 30 for vertically moving the drawer unloader 20 and the green case transferred from the drawer unloader to the upper conveyor to be described later and the vertically moved green case are taken over from the lifter to an inspection conveyor (IC). Green case automatic transfer device composed of transfer conveyor 40 for transferring
KR1020050054180A 2005-06-22 2005-06-22 Green case auto-transfer apparatus in a tire molding process KR100693446B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100920071B1 (en) * 2007-12-04 2009-10-07 한국타이어 주식회사 Supply apparatus for tire external inspection
CN103331923A (en) * 2013-06-24 2013-10-02 北京敬业机械设备有限公司 Two-section molding machine of passenger radial tire and molding method thereof
KR102612948B1 (en) * 2023-09-18 2023-12-11 황인호 Rubber belt shape grinder automatic supply device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100920071B1 (en) * 2007-12-04 2009-10-07 한국타이어 주식회사 Supply apparatus for tire external inspection
CN103331923A (en) * 2013-06-24 2013-10-02 北京敬业机械设备有限公司 Two-section molding machine of passenger radial tire and molding method thereof
KR102612948B1 (en) * 2023-09-18 2023-12-11 황인호 Rubber belt shape grinder automatic supply device

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