KR20110065022A - Inside diameter measurement apparatus of tire - Google Patents

Inside diameter measurement apparatus of tire Download PDF

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Publication number
KR20110065022A
KR20110065022A KR1020090121847A KR20090121847A KR20110065022A KR 20110065022 A KR20110065022 A KR 20110065022A KR 1020090121847 A KR1020090121847 A KR 1020090121847A KR 20090121847 A KR20090121847 A KR 20090121847A KR 20110065022 A KR20110065022 A KR 20110065022A
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KR
South Korea
Prior art keywords
tire
inner diameter
conveyor belt
support plate
shaft
Prior art date
Application number
KR1020090121847A
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Korean (ko)
Inventor
서상익
문명주
Original Assignee
한국타이어 주식회사
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Application filed by 한국타이어 주식회사 filed Critical 한국타이어 주식회사
Priority to KR1020090121847A priority Critical patent/KR20110065022A/en
Publication of KR20110065022A publication Critical patent/KR20110065022A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/10—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters
    • G01B21/14—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring diameters internal diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0025—Measuring of vehicle parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/13—Internal diameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Tyre Moulding (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

PURPOSE: A device for measuring inner diameter of the completed tire is provided to maintain the smooth material flow by reducing the material transfer cycle of the tire, and to prevent the industrial disaster of the musculoskeletal system type of operator. CONSTITUTION: The device for measuring inner diameter of the completed tire includes: an up/down cylinder(3); a two fixing shafts(5); a movable shaft(6); a support plate(7); a guide rail(8); and a sensor group(9). The up/down cylinder makes the transportation conveyor belt(2) transporting the tire(1) rise and drop. The 2 fixing shafts fixes one side of bead of tire by being installed in the diameter measurement centering region(4) of the transportation conveyor belt. The movable shaft is transferred by being installed in the opposite side of the fixing shaft. The support plate supports the movable shaft. The guide rail guides the support plate having the movable shaft to move forward and backward. The sensor group senses the standard of tire.

Description

완성타이어의 내경 측정장치{Inside diameter measurement apparatus of tire}Inside diameter measurement apparatus of tire

본 발명은 완성타이어의 내경을 측정하는 장치에 관한 것으로, 특히 타이어 물류 흐름에 지장이 없으면서 작업공수의 자동화로 작업자의 근골격계 계통의 산업재해를 예방할 수 있는 완성타이어의 내경 측정장치에 관한 것이다.The present invention relates to a device for measuring the inner diameter of the finished tire, and more particularly to an internal diameter measuring device of the finished tire that can prevent industrial accidents of the musculoskeletal system of the operator by automation of the labor without disturbing the tire logistics flow.

주지된 바와 같이 가류공정을 마친 완성타이어는 창고에 입고되기 전 최종적으로 각종 검사를 받게 되는바, 이러한 완성타이어 검사공정 중 타이어 내경 측정검사는 타이어가 규격별로 제대로 제조되어 있는지 오규격을 판별하기 위해 수행된다.As is well known, the finished tire after the vulcanization process undergoes various inspections before it is put into the warehouse. The tire inner diameter measurement inspection during the completion tire inspection process is performed to determine whether the tire is properly manufactured according to the standard. Is performed.

이 같은 완성타이어 내경 측정검사의 종래기술을 살펴보면, 검사공정을 거쳐 기준에 합격한 타이어가 컨베이어 벨트를 타고 이송되면, 타이어 내경을 측정하기 위해서 작업자들이 별도로 설치된 내경 측정장치로 이동하여 타이어의 내경을 측정한 다음, 내경 측정이 끝난 타이어는 다시 이송 컨베이어 벨트로 이동시키는데, 종래 타이어 내경 측정검사는 내경 측정장치가 이송 컨베이어 벨트와 별도로 구축되어 있어서 작업자가 일일이 타이어를 옮겨서 측정해야 하므로 작업자의 근골격계 질환을 유발할 수 있으며, 더욱이 이중 작업으로 타이어 물류 흐름이 지연되어 작업 효율을 떨어뜨리는 문제점을 지니고 있었다.Looking at the prior art of the finished tire inner diameter measurement inspection, when the tire passing the standard passed through the inspection process is transported on the conveyor belt, workers to move to the inner diameter measuring device installed separately to measure the tire inner diameter to measure the tire inner diameter. After measuring, the tire after the internal diameter measurement is moved back to the conveyor belt. In the conventional tire internal diameter inspection, the internal diameter measuring device is constructed separately from the conveyor belt so that the operator must move and measure the tires one by one to detect the musculoskeletal disorder of the worker. It can cause, and furthermore, due to the double operation, the tire logistics flow was delayed, which lowered the work efficiency.

이에 본 발명은 상기와 같은 종래 문제점을 감안하여 발명된 것으로, 내경 측정장치를 타이어 이송 컨베이어 벨트 내에 설치함으로써 신속하고 정확한 완성타이어의 내경 측정과 타이어 물류 흐름의 개선 및 작업자의 근골격계 질환을 예방할 수 있는 개선된 완성타이어의 내경 측정장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented in view of the conventional problems as described above, and by installing the inner diameter measuring device in the tire conveying belt, it is possible to quickly and accurately measure the inner diameter of the finished tire, improve the tire logistics flow, and prevent the musculoskeletal disorder of the worker. It is an object of the present invention to provide an apparatus for measuring the inner diameter of an improved tire.

상기와 같은 목적을 달성하기 위한 본 발명은 타이어를 운반하는 이송 컨베이어 벨트를 업다운 실린더와, 상기 이송 컨베이어 벨트의 내경 측정 센터링 지역에 설치되어 타이어의 비드 한쪽을 고정시키는 2개의 고정축, 상기 고정축의 반대쪽에 설치되어 이동하는 이동축, 이 이동축을 지지하는 지지판, 상기 이동축을 갖춘 지지판이 전후진 이동할 수 있도록 안내하는 안내레일 및, 타이어 규격별 감지하는 센서군을 구비하여 이루어진 구조로 되어 있다.The present invention for achieving the above object is provided with a down conveyor and a conveying conveyor belt for transporting tires, and two fixed shafts for fixing one side of the bead of the tire is installed in the inner diameter measuring centering area of the conveying conveyor belt, It is provided with a moving shaft installed on the opposite side, a support plate for supporting the moving shaft, a guide rail for guiding the support plate with the moving shaft to move forward and backward, and a sensor group for detecting tire specifications.

상기와 같은 본 발명에 따른 완성타이어의 내경 측정장치는 타이어의 물류 이동 사이클을 단축시키면서 원활한 물류 흐름을 유지하고 작업자의 근골격계 질환을 예방할 수 있는 효과를 지닌다.The inner diameter measuring device of the finished tire according to the present invention as described above has the effect of maintaining a smooth logistics flow and preventing the musculoskeletal disorders of workers while reducing the logistics movement cycle of the tire.

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 발명에 따른 완성타이어의 내경 측정장치를 보여주는 이송 컨베이 어 벨트의 평면도이고, 도 2는 도 1의 작동상태를 보여주는 측면도이다.1 is a plan view of the conveying conveyor belt showing the inner diameter measuring device of the finished tire according to the present invention, Figure 2 is a side view showing the operating state of FIG.

본 발명은 완성타이어의 검사공정 중 기준에 맞는지 타이어 내경을 측정하는 장치로서, 타이어(1)를 운반하는 이송 컨베이어 벨트(2)를 상승 및 하강시키는 업다운 실린더(3)와, 상기 이송 컨베이어 벨트(2)의 내경 측정 센터링 지역(4)에 설치되어 타이어(1)의 비드 한쪽을 고정시키는 2개의 고정축(5), 상기 고정축(5)의 반대쪽에 설치되어 이동하는 이동축(6), 이 이동축(6)을 지지하는 지지판(7), 상기 이동축(6)을 갖춘 지지판(7)이 전후진 이동할 수 있도록 안내하는 안내레일(8) 및, 타이어의 규격을 감지하는 센서군(9)으로 이루어진 구조로 되어 있다.The present invention is a device for measuring the tire inner diameter to meet the standard during the inspection process of the finished tire, an up-down cylinder (3) for raising and lowering the conveying conveyor belt (2) for carrying the tire 1, and the conveying conveyor belt ( 2 fixed shafts 5 installed in the inner diameter measuring centering region 4 of 2) to fix one side of the bead of the tire 1, a moving shaft 6 installed and moved to the opposite side of the fixed shaft 5, A support plate 7 for supporting the moving shaft 6, a guide rail 8 for guiding the supporting plate 7 having the moving shaft 6 to move forward and backward, and a sensor group for detecting the size of the tire ( It is composed of 9).

이와 같은 구조로 이루어진 본 발명은 완성타이어(1)가 도 1과 도 2의 화살표 (가) 방향을 따라 운반되어 타이어(1)의 내경 측정 센터링 지역(4)에 진입하게 되면 공지의 진입감지 포토센서가 이를 감지하여 타이어(1)를 정지시키게 된다.According to the present invention having such a structure, when the completed tire 1 is transported along the direction of arrow (a) of FIGS. 1 and 2 and enters the inner diameter measuring centering area 4 of the tire 1, a known entry detection photo is known. The sensor detects this and stops the tire 1.

그런 다음, 상기 이송 컨베이어 벨트(2)는 업다운 실린더(3)의 하강 작용으로 도 2의 화살표 (나)방향으로 내려앉게 된다(도 2의 실선위치에서 점선위치로 하강함).Then, the transfer conveyor belt 2 is lowered in the direction of the arrow (B) of FIG. 2 by the lowering action of the up-down cylinder 3 (downward from the solid line position in FIG. 2 to the dotted line position).

이 이송 컨베이어 벨트(2)가 하강하게 되면 상기 내경 측정 센터링 지역(4) 내에 위치한 고정축(5)과 이동축(6)이 작용하게 되는바, 이때 상기 타이어(1)의 내경에는 이들 2개의 고정축(5)과 이동축(6)이 돌출 배치되어 진다.When the conveying conveyor belt 2 is lowered, the fixed shaft 5 and the moving shaft 6 located in the inner diameter measuring centering area 4 are actuated. The fixed shaft 5 and the moving shaft 6 are arranged to protrude.

이에 따라 타이어(1)의 내경 측정을 위해 상기 2개의 고정축(5)이 타이어(1)의 비드 부위에 걸리고 반대편 비드부분을 이동축(6)에 걸린상태에서 이 이동축(6)을 갖춘 지지판(7)이 안내레일(8)을 따라 도 2의 화살표 (다)방향으로 이동하게 되 는데, 이때 동력원으로 공지의 에어 실린더를 이용할 수 있다.Accordingly, the two fixed shafts 5 are caught by the bead portion of the tire 1 and the opposite bead portion is caught by the movable shaft 6 to measure the inner diameter of the tire 1. The support plate 7 is moved along the guide rail 8 in the direction of the arrow (c) of FIG. 2, wherein a known air cylinder can be used as a power source.

이어 상기 이동축(6)의 에어 압력이 제거되면서 타이어(1)는 원형을 복귀한 후 센서군(9)에 있는 센서에 의해 타이어(1)의 내경이 측정된다.Subsequently, after the air pressure of the movable shaft 6 is removed, the tire 1 returns to its original shape and the inner diameter of the tire 1 is measured by the sensor in the sensor group 9.

타이어(1)의 내경 측정이 완료된 후 상기 이동축(6)은 지지판(7)을 이용하여 안내레일(8)을 따라 후진, 즉 도 2의 화살표 (라)방향으로 후진하여 고정축(5) 쪽으로 모여지게 되고, 이를 감지센서가 감지하면 상기 이송 컨베이어 벨트(2)는 도 2의 화살표 (마)방향을 따라 점선의 위치에서 실선의 위치로 상승하여 최초 위치로 복귀되고, 이 이송 컨베이어 벨트(2)의 상승이 완료된 것을 감지센서로 감지한 후 타이어(1)의 내경 측정이 완료되었다고 판단하여 상기 이송 컨베이어 벨트(2)를 구동시키면서 내경 측정이 완료된 타이어(1)를 화살표 (바)방향으로 이송시킨다.After the measurement of the inner diameter of the tire 1 is completed, the movable shaft 6 moves backward along the guide rail 8 using the support plate 7, that is, in the direction of the arrow (d) of FIG. When the detection sensor detects this, the transfer conveyor belt 2 is raised from the position of the dotted line along the arrow (e) direction of FIG. 2 to the position of the solid line and returned to the initial position. 2) After detecting that the ascension has been completed, the internal diameter measurement of the tire 1 is determined by detecting the completion of the internal diameter measurement of the tire 1 in the direction of the arrow (bar) while driving the conveyer belt 2. Transfer.

도 1은 본 발명에 따른 완성타이어의 내경 측정장치의 평면도,1 is a plan view of an inner diameter measuring device of a finished tire according to the present invention;

도 2는 도 1의 측면도로서, 작동상태를 보여주는 도면이다.Figure 2 is a side view of Figure 1, showing the operating state.

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

1 : 타이어, 2 : 이송 컨베이어 벨트,1: tire, 2: conveyor belt,

3 : 업다운(Up/Down) 실린더, 4 : 내경 측정 센터링 지역,3: Up / Down cylinder, 4: Internal diameter measurement centering area,

5 : 고정축, 6 : 이동축,5: fixed shaft, 6: moving shaft,

7 : 지지판, 8 : 안내레일,7: support plate, 8: guide rail,

9 : 센서군.9: sensor group.

Claims (1)

이송 컨베이어 벨트를 통해 운반된 완성타이어의 내경을 측정하는 장치에 있어서,In the device for measuring the inner diameter of the finished tire conveyed through the conveying conveyor belt, 타이어(1)를 운반하는 이송 컨베이어 벨트(2)를 상승 및 하강시키는 업다운 실린더(3)와, 상기 이송 컨베이어 벨트(2)의 내경 측정 센터링 지역(4)에 설치되어 타이어(1)의 비드 한쪽을 고정시키는 2개의 고정축(5), 상기 고정축(5)의 반대쪽에 설치되어 이동하는 이동축(6), 이 이동축(6)을 지지하는 지지판(7), 상기 이동축(6)을 갖춘 지지판(7)이 전후진 이동할 수 있도록 안내하는 안내레일(8) 및, 타이어의 규격을 감지하는 센서군(9)으로 이루어진 것을 특징으로 하는 완성타이어의 내경 측정장치.The up-down cylinder 3 which raises and lowers the conveyance conveyor belt 2 which carries the tire 1, and the inside diameter measuring centering area 4 of the said conveyance conveyor belt 2 are installed, and the bead side of the tire 1 is carried out. Two fixed shafts 5 for fixing the shaft, a moving shaft 6 installed on the opposite side of the fixed shaft 5 to move, a support plate 7 for supporting the moving shaft 6, and the moving shaft 6. Guiding rails (8) for guiding the support plate (7) to move forward and backward, and the inner diameter measuring device of the finished tire, characterized in that consisting of a sensor group (9) for detecting the size of the tire.
KR1020090121847A 2009-12-09 2009-12-09 Inside diameter measurement apparatus of tire KR20110065022A (en)

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Application Number Priority Date Filing Date Title
KR1020090121847A KR20110065022A (en) 2009-12-09 2009-12-09 Inside diameter measurement apparatus of tire

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Application Number Priority Date Filing Date Title
KR1020090121847A KR20110065022A (en) 2009-12-09 2009-12-09 Inside diameter measurement apparatus of tire

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KR20110065022A true KR20110065022A (en) 2011-06-15

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KR1020090121847A KR20110065022A (en) 2009-12-09 2009-12-09 Inside diameter measurement apparatus of tire

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