KR20000038744A - Method for forming character on side wall portion of tire - Google Patents

Method for forming character on side wall portion of tire Download PDF

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Publication number
KR20000038744A
KR20000038744A KR1019980053832A KR19980053832A KR20000038744A KR 20000038744 A KR20000038744 A KR 20000038744A KR 1019980053832 A KR1019980053832 A KR 1019980053832A KR 19980053832 A KR19980053832 A KR 19980053832A KR 20000038744 A KR20000038744 A KR 20000038744A
Authority
KR
South Korea
Prior art keywords
tire
character
side wall
wall portion
groove
Prior art date
Application number
KR1019980053832A
Other languages
Korean (ko)
Inventor
강명환
Original Assignee
조충환
한국타이어 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.)
Filing date
Publication date
Application filed by 조충환, 한국타이어 주식회사 filed Critical 조충환
Priority to KR1019980053832A priority Critical patent/KR20000038744A/en
Publication of KR20000038744A publication Critical patent/KR20000038744A/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)
    • B29D30/72—Side-walls
    • 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)
    • B29D30/72—Side-walls
    • B29D2030/728—Decorating or marking the sidewalls after tyre vulcanization

Abstract

PURPOSE: A method for forming a character, pattern or figure(hereinafter referred as character) on a side wall portion of a tire is provided which is able to form various characters without making any new mold. CONSTITUTION: A method for forming a character comprises steps of: (i) engraving a character(10) on a plate(1); (ii) filling the inside of a groove(11) of the engraved character(10) with a color rubber(2); and (iii) after vulcanizing a tire(4) with binding the color rubber filled plate(1) with a groove(30) which is formed on the inside of a vulcanizing mold(3), forming a character(41) on a side wall portion(40) of the vulcanized tire(4).

Description

타이어의 사이드월부에 문자를 성형시키는 성형 방법Molding method to mold letters on sidewall of tire

본 발명은 타이어의 사이드월부에 문자, 무늬 또는 도형(이하 문자로만 칭함)을 성형시키는 성형 방법에 관한 것으로서, 더욱 상세하게는 새로운 금형을 제작하지 않고도 다양한 문자를 성형시킬 수 있게 하는 타이어의 사이드월부에 문자를 성형시키는 성형 방법에 관한 것이다.The present invention relates to a molding method for molding letters, patterns or figures (hereinafter referred to only as letters) on the sidewall of the tire, and more particularly, to the sidewall of the tire to enable molding of various letters without making a new mold. The present invention relates to a molding method for molding a character.

일반적으로 타이어의 사이드월부에는 제조 회사 로그 및 타이어의 각 성능을 표시하는 문자 및 기호가 다수로 표시된다.In general, a number of letters and symbols indicating the performance of the tires and tires are displayed on the sidewall of the tire.

이와 같은 문자는 타이어와 동일한 색상으로 형성시킬 수 있으나, 이와 같은 경우에는 이의 식별이 용이하지 않고, 외관이 미려하지 못하여 대부분이 타이어와 다른 색상의 칼라 고무로 문자를 성형시킨다.Such letters may be formed in the same color as the tires, but in this case, their identification is not easy, and the appearance is not beautiful, and most of them are molded from color rubber of a different color from the tire.

종래에 있어서 타이어의 사이드월부에 칼라 고무의 문자를 성형시키기 위하여는 그린 타이어의 성형 공정에서 사이드월부의 내부에 칼라고무층을 삽입시켜 그린 타이어를 형성시키고, 그린 타이어가 가류되는 금형의 내측면에 성형시키고자 하는 문자를 음각(陰刻)시킨 다음 금형의 내부에서 그린 타이어를 가류시키게 되면 칼라 고무가 삽입 설치된 사이드월 부위가 금형에 음각된 문자의 홈부로 삽입되어 문자를 성형시키게 된다.Conventionally, in order to mold the letters of the color rubber to the side wall of the tire, a green rubber is formed by inserting a color rubber layer into the side wall portion in the forming process of the green tire, and forming the inner side of the mold where the green tire is vulcanized. If the letter to be engraved is engraved and then the green tire is vulcanized inside the mold, the sidewall portion where the color rubber is inserted is inserted into the groove of the letter engraved in the mold to form the letter.

이어 가류가 완료된 타이어의 사이드월부의 문자 표면을 갈아내어 내부에 칼라고무층이 현출되도록 하여 칼라 문자를 성형시키는 것이다.Then, the letter surface of the sidewall part of the vulcanized tire is ground, and the color rubber layer is exposed to form the color letter.

이와 같은 종래의 문자 성형 방법은 성형시킬 문자마다 별도의 금형을 제작하여야 되고 가류된 타이어의 표면을 갈아내어야만 되어 소량 다품종 생산에 많은 경제적인 부담을 가지게 되는 문제점이 있는 것이다.The conventional character molding method has a problem in that a separate mold must be produced for each character to be molded, and the surface of the vulcanized tire has to be ground to produce a large amount of economic burden in producing small quantities of various kinds.

본 발명은 전술한 문제점을 해결하기 위해 안출된 것으로서, 본 발명은 새로운 금형을 제작하지 않고도 다양한 문자를 성형시킬 수 있게 하는 타이어의 사이드월부에 문자를 성형시키는 성형 방법을 제공함에 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a molding method for molding characters on sidewalls of tires that enable molding of various characters without making new molds.

본 발명은 상기와 같은 목적을 달성하기 위해서 다음과 같이 구성된다. 즉, 본 발명은The present invention is configured as follows to achieve the above object. That is, the present invention

가류금형에 형성된 홈에 삽입 결합되는 플레이트에 성형시킬 문자를 음각 시키고, 상기 음각 문자의 홈내부로 칼라 고무를 충전시키며, 이와 같은 플레이트를 가류금형의 내부에 형성된 홈에 체결시킨 상태에서 타이어를 가류시켜 가류된 타이어의 사이드월부에 문자를 형성시킬 수 있도록 한 것에 특징을 둔 것이다.Engraving the character to be molded into the plate to be inserted into the groove formed in the vulcanization mold, filling the color rubber into the groove of the engraved character, and vulcanize the tire in such a state that the plate is fastened to the groove formed in the vulcanization mold It is characterized in that the letters can be formed on the sidewall of the vulcanized tire.

도 1 은 본 발명에 따른 문자 성형 방법의 공정도1 is a process chart of the character forming method according to the present invention

＜도면의 주요 부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>

1. 플레이트 2. 칼라 고무1.plate 2.color rubber

3. 가류금형 4. 타이어3. Vulcanization mold 4. Tire

10. 음각 문자 11,30. 홈10. Engraved characters 11,30. home

40. 사이드월40. Sidewall

이하에서는 첨부 도면을 참조하여 본 발명의 바람직한 실시 예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도면 도 1 은 본 발명에 따른 문자 성형 방법의 공정도이다.1 is a flowchart of a character forming method according to the present invention.

도 1 에 도시된 바와 같이, 본 발명은 플레이트(1)에 성형시킬 문자를 음각 시키고, 상기 음각 문자(10)의 홈(11)내부로 칼라 고무(2)를 충전시키며, 고무가 충전된 플레이트(1)를 가류금형(3)의 내부에 형성된 홈(30)에 체결시킨 상태에서 타이어를 가류시켜 가류된 타이어(4)의 사이드월부(40)에 문자(41)를 형성시킬 수 있도록 한 것이다.As shown in FIG. 1, the present invention engraves a character to be molded on the plate 1, fills the colored rubber 2 into the groove 11 of the engraved character 10, and a rubber-filled plate. The tire 41 is vulcanized in the state in which (1) is fastened to the groove 30 formed in the vulcanization mold 3 so that the letters 41 can be formed in the sidewall portion 40 of the vulcanized tire 4. .

이와 같은 본 발명은 사이드월부(40)가 위치되는 가류금형(3)에 플레이트(1)가 체결되는 홈(30)을 형성시킨 다음, 상기 홈(30)의 내부에 칼라 고무(2)가 충전된 플레이트(1)를 장착시켜 타이어(4)를 가류시키게 되면, 음각 문자(10)의 홈(11)내부에 충전된 칼라 고무(2)가 타이어(1)와 함께 가류되면서 칼라 고무(2)가 사이트월부(40)에 부착되어 하나의 고무 몸체를 이루게 되는 것이다.As described above, the present invention forms the groove 30 to which the plate 1 is fastened to the vulcanization mold 3 in which the side wall portion 40 is located, and then the color rubber 2 is filled in the groove 30. When the attached plate 1 is mounted to vulcanize the tire 4, the colored rubber 2 filled in the groove 11 of the engraved letter 10 is vulcanized together with the tire 1, and the colored rubber 2 Is attached to the site month 40 is to form a rubber body.

이와 같은 본 발명은 음각 문자(10)가 형성되는 플레이트(1)만을 교체시키게 되면 하나의 금형으로써 다양한 문자를 형성시킬 수 있는 것이다.Such the present invention is to replace only the plate (1) in which the intaglio character (10) is formed, it is possible to form a variety of characters with one mold.

본 발명은 전술한 실시 예에 국한되지 않고 본 발명의 기술사상이 허용하는 범위 내에서 다양하게 변형하여 실시할 수가 있다.The present invention is not limited to the above embodiments, and various modifications can be made within the scope of the technical idea of the present invention.

이상에서와 같이 본 발명에 따르면 성형시킬 문자에 따라 별도의 금형을 제작하지 않고도 다양한 문자를 성형시킬 수 있어 소량 다품종 생산이 가능하게 되는 효과가 있는 것이다.As described above, according to the present invention, various characters can be molded without producing a separate mold according to the character to be molded, so that a small amount of multi-products can be produced.

Claims (1)

플레이트(1)에 문자(10)를 음각 시키고, 상기 음각 문자(10)의 홈(11)내부로 칼라 고무(2)를 충전시키며, 칼라 고무가 충전된 플레이트(1)를 가류금형(3)의 내부에 형성된 홈(30)에 체결시킨 상태에서 타이어를 가류시켜 가류된 타이어(4)의 사이드월부(40)에 문자(41)를 형성시키는 것을 특징으로 하는 타이어의 사이드월부에 문자를 성형시키는 성형 방법The letter 1 is engraved on the plate 1, the color rubber 2 is filled into the groove 11 of the engraved letter 10, and the plate 1 filled with the color rubber is vulcanized. Forming characters in the side wall of the tire, characterized in that the letter 41 is formed in the side wall portion 40 of the vulcanized tire 4 by vulcanizing the tire in a state of fastening to the groove 30 formed in the interior of the tire. Molding method
KR1019980053832A 1998-12-09 1998-12-09 Method for forming character on side wall portion of tire KR20000038744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980053832A KR20000038744A (en) 1998-12-09 1998-12-09 Method for forming character on side wall portion of tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980053832A KR20000038744A (en) 1998-12-09 1998-12-09 Method for forming character on side wall portion of tire

Publications (1)

Publication Number Publication Date
KR20000038744A true KR20000038744A (en) 2000-07-05

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Application Number Title Priority Date Filing Date
KR1019980053832A KR20000038744A (en) 1998-12-09 1998-12-09 Method for forming character on side wall portion of tire

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738322B1 (en) * 2005-08-29 2007-07-12 주식회사 이너텍 Lcd module
CN103231520A (en) * 2013-04-23 2013-08-07 上海欣展橡胶有限公司 Manufacturing method of character on phenolic resin billiard ball
CN114347321A (en) * 2022-01-11 2022-04-15 四川远星橡胶有限责任公司 Secondary vulcanization method for tire fonts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100738322B1 (en) * 2005-08-29 2007-07-12 주식회사 이너텍 Lcd module
CN103231520A (en) * 2013-04-23 2013-08-07 上海欣展橡胶有限公司 Manufacturing method of character on phenolic resin billiard ball
CN114347321A (en) * 2022-01-11 2022-04-15 四川远星橡胶有限责任公司 Secondary vulcanization method for tire fonts

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