KR200151423Y1 - The vulcanizing device of a tire - Google Patents
The vulcanizing device of a tire Download PDFInfo
- Publication number
- KR200151423Y1 KR200151423Y1 KR2019970000291U KR19970000291U KR200151423Y1 KR 200151423 Y1 KR200151423 Y1 KR 200151423Y1 KR 2019970000291 U KR2019970000291 U KR 2019970000291U KR 19970000291 U KR19970000291 U KR 19970000291U KR 200151423 Y1 KR200151423 Y1 KR 200151423Y1
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- tire
- chamber
- lower mold
- upper mold
- Prior art date
Links
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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
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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
- B29D30/02—Solid tyres ; Moulds therefor
-
- 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
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
- B29D2030/0617—Venting devices, e.g. vent plugs or inserts
-
- 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
- B29D2030/0666—Heating by using fluids
-
- 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
- B29D2030/0666—Heating by using fluids
- B29D2030/0667—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor
- B29D2030/0673—Circulating the fluids, e.g. introducing and removing them into and from the moulds; devices therefor the vulcanizing fluids being combinations of different kinds of fluids, e.g. steam and nitrogen
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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)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/54—Retreading
- B29D2030/549—Means for holding the tyre on a support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
본 고안은 트레드를 벗겨낸 낡은 타이어의 표면에 새로 트레드를 부착할 때, 재생타이어아 트레드가 장입된 금형(金型;mold) 자체를 회전시켜, 이 때 발생되는 원심력으로, 상기 재생타이어와 이 재생타이어의 표면에 부착되는 새 트레드가 원활하게 접합되도록 한 재생타이어용 가류장치에 관한 것이다.When the new tread is attached to the surface of the old tire from which the tread is peeled off, the present invention rotates the mold itself in which the regenerated tire tread is loaded. The present invention relates to a vulcanizing device for a regenerated tire that allows a new tread attached to the surface of the regenerated tire to be smoothly joined.
상기의 목적을 달성하기 위한 본 고안의 재생타이어용 가류장치는, 접합시켰을 때 내부에 캐비티가 형성되는 대칭형상의 상형(1) 및 하형(2)과; 상기 상형(1)과 하형(2)의 캐비티 속에 삽입될 재생타이어(3)의 상·하측 비드부위를 고정시키는 비드 클램프 링(4)(5)과; 상기 상형(1)과 하형(2)의 상·하부 쪽에 형성되는 회전축(6)과; 이들 상형(1)과 하형(2)을 밀착 결합시키는 체결용 클램프(7)와; 상기 상형(1) 및 하형(2)의 결합체가 다수개 수용되는 챔버(12)와; 상기 챔버(12)내에 수용된 상형(1) 및 하형(2)의 결합체 각각을 회전시키기 위하여, 상기 상형(1) 및 하형(2)의 축심부분에 형성된 회전축(6)이 축삽되는 챔버(12) 내측의 회전장치(13)와; 상기 회전장치(13)를 회전시키기 위해 챔버에 설치되는 구동모터(8)와; 상기 챔버(12) 내부에 일정 온도의 스팀을 공급하기 위해 관로 상에 써모커플러(9)를 설치한 스팀공급관(10) 및 이 스팀공급관(10)을 통해 공급된 스팀이 식어지면 외부로 배출하는 스팀배출관(11); 으로 구성되어 있다.The vulcanizing apparatus for a regenerated tire of the present invention for achieving the above object includes a symmetrical upper mold (1) and a lower mold (2) in which a cavity is formed therein when bonded; A bead clamp ring (4) (5) for fixing the upper and lower bead portions of the regeneration tire (3) to be inserted into the cavity of the upper mold (1) and the lower mold (2); Rotating shafts 6 formed on the upper and lower sides of the upper mold 1 and the lower mold 2; A clamp 7 for fastening the upper mold 1 and the lower mold 2 to each other; A chamber 12 in which a plurality of combinations of the upper mold 1 and the lower mold 2 are accommodated; The chamber 12 into which the rotating shaft 6 formed in the shaft center part of the upper mold | type 1 and the lower mold | type 2 is inserted in order to rotate the combination of the upper mold | type 1 and the lower mold | type 2 accommodated in the chamber 12, respectively. An inner rotary device 13; A drive motor 8 installed in the chamber to rotate the rotating device 13; In order to supply steam of a predetermined temperature inside the chamber 12, the steam supply pipe 10 having the thermocouple 9 installed on the pipeline and the steam supplied through the steam supply pipe 10 are discharged to the outside when cooled. Steam discharge pipe (11); It consists of.
Description
제1도는 본 고안에 따른 재생타이어용 가류장치의 부분 단면도.1 is a partial cross-sectional view of a vulcanizing device for a regenerated tire according to the present invention.
제2도는 본 고안에 다른 재생타이어용 가류장치의 개략적인 단면도.2 is a schematic cross-sectional view of a vulcanizing device for a regenerated tire according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상형 2 : 하형1: upper type 2: lower type
3 : 재생타이어 4,5 : 비드 클램프 링3: regenerated tire 4,5: bead clamp ring
6 : 회전축 7 : 클램프6: rotating shaft 7: clamp
8 : 구동모터 9 : 써모커플러8: drive motor 9: thermocouple
10 : 스팀공급관 11 : 스팀배출관10: steam supply pipe 11: steam discharge pipe
12 : 챔버 13 : 회전장치12 chamber 13 rotating device
본 고안은 트레드를 벗겨낸 타이어의 표면에 새로 트레드를 부착할 때, 재생타이어와 트레드가 장입된 금형(金型;mold) 자체를 회전시켜, 이 때 발생되는 원심력으로, 상기 재생타이어와 이 재생타이어의 표면에 부착되는 새 트레드가 원활하게 접합되도록 한 재생타이어용 가류장치에 관한 것이다.When the new tread is attached to the surface of the tire from which the tread is removed, the regenerated tire and the mold itself in which the tread is inserted are rotated, and the regenerated tire and the regenerated tire are generated by the centrifugal force generated at this time. The present invention relates to a vulcanizing device for a regenerated tire that allows a new tread attached to the surface of a tire to be smoothly joined.
통상적으로, 타이어를 재생할 때에는, 트레드를 벗겨낸 낡은 타이어의 표면에 새 트레드를 가접합하고, 이와 같은 상태에서 상기 타이어 내부에 놓여진 블래더를 팽창시켜 타이어의 형상을 유지하면서 가류하게 된다.In general, when the tire is regenerated, the new tread is temporarily bonded to the surface of the old tire from which the tread has been peeled off, and in such a state, the bladder placed inside the tire is expanded to be vulcanized while maintaining the shape of the tire.
그러나, 종래 사용되던 가류장치는, 스팀과 에어 등의 매체를 주입하여 팽창시킨 블래더로 타이어의 외형이 유지되도록 하는 것이었기 때문에, 타이어를 재생하는데 비용이 많이 들고, 또한 가류중 블래더가 파손되면, 재생중인 타이어가 불량으로 처리되는 문제점이 있었다.However, in the conventionally used vulcanizer, the outer shape of the tire is maintained by the inflated bladder by injecting media such as steam and air, which is expensive to regenerate the tire, and the bladder is damaged during vulcanization. There was a problem that the tire being regenerated was treated as defective.
본 고안은 이러한 종류의 가류장치가 가지고 있던 문제점을 개선하기 위해 안출된 것으로서, 블래더 없이 사용할 수 있는 재생타이어용 가류장치를 제공함에 목적이 있다.The present invention has been made to improve the problems of this kind of vulcanizing device, and an object of the present invention is to provide a vulcanizing device for a regenerated tire that can be used without a bladder.
이하, 첨부된 도면을 참조하여, 본 고안에 다른 재생타이어용 가류장치의 구성을 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, will be described in detail the configuration of the vulcanizing apparatus for regeneration tire according to the present invention.
첨부된 도면중, 제1도와 제2도는 각각 본 고안에 따른 재생타이어용 가류장치의 부분 단면도와 개략적인 단면도를 도시한 것이다.In the accompanying drawings, FIGS. 1 and 2 show partial cross-sectional views and schematic cross-sectional views, respectively, of a vulcanizing apparatus for a regenerated tire according to the present invention.
상기 도면에서 참조되는 바와 같이, 본 고안의 재생타이어용 가류장치는, 접합시켰을 때 내부에 캐비티가 형성되는 대칭형상의 상형(1) 및 하형(2)과; 상기 상형(1)과 하형(2)의 캐비티 속에 삽입될 재생타이어(3)의 상·하측 비드부위를 고정시키는 비드 클램프 링(4)(5)과; 상기 상형(1)과 하형(2)의 상·하부 쪽에 형성되는 회전축(6)과; 이들 상형(1)과 하형(2)을 밀착 결합시키는 체결용 클램프(7)와; 상기 상형(1) 및 하형(2)의 결합체가 다수개 수용되는 챔버(12)와; 상기 챔버(12)내에 수용된 상형(1) 및 하형(2)의 결합체 각각을 회전시키기 위하여, 상기 상형(1) 및 하형(2)의 축심부분에 형성된 회전축(6)이 축삽되는 챔버(12) 내측의 회전장치(13)와; 상기 회전장치(13)를 회전시키기 위해 챔버에 설치되는 구동모터(8)와; 상기 챔버(12) 내부에 일정 온도의 스팀을 공급하기 위해 관로 상에 서모커플러(9)를 설치한 스팀공급관(10) 및 이 스팀공급관(10)을 통해 공급된 스팀이 식어지면 외부로 배출하는 스팀배출관(11);으로 구성되어 있다.As referred to in the drawings, the vulcanizing apparatus for a regenerated tire according to the present invention includes a symmetrical upper mold (1) and a lower mold (2) in which a cavity is formed therein when bonded; A bead clamp ring (4) (5) for fixing the upper and lower bead portions of the regeneration tire (3) to be inserted into the cavity of the upper mold (1) and the lower mold (2); Rotating shafts 6 formed on the upper and lower sides of the upper mold 1 and the lower mold 2; A clamp 7 for fastening the upper mold 1 and the lower mold 2 to each other; A chamber 12 in which a plurality of combinations of the upper mold 1 and the lower mold 2 are accommodated; The chamber 12 into which the rotating shaft 6 formed in the shaft center part of the upper mold | type 1 and the lower mold | type 2 is inserted in order to rotate the combination of the upper mold | type 1 and the lower mold | type 2 accommodated in the chamber 12, respectively. An inner rotary device 13; A drive motor 8 installed in the chamber to rotate the rotating device 13; In order to supply steam of a predetermined temperature inside the chamber 12, the steam supply pipe 10 having the thermocouple 9 installed on the conduit and the steam supplied through the steam supply pipe 10 are discharged to the outside when cooled. It consists of a steam discharge pipe (11).
이상과 같이 구성되는 본 고안의 재생타이어용 가류장치의 작용 및 효과는 다음과 같다.Actions and effects of the vulcanization apparatus for a regenerated tire of the present invention configured as described above are as follows.
우선, 트레드를 벗겨낸 낡은 타이어의 표면에 새 트레드를 가접합하여 만든 재생타이어(3)를 상형(1)과 하형(2)의 캐비티에 수용하여서 상·하측의 비드부위를 비드 클램프 링(4)(5)으로 고정시킨 다음, 상기 상형(1)과 하형(2)의 외면 쪽에 장착한 클램프(7)로 이들을 결합시킨다.First, a regenerated tire 3 made by temporarily attaching a new tread to the surface of an old tire from which the tread is peeled off is accommodated in the cavity of the upper mold 1 and the lower mold 2, and the upper and lower bead portions are bead clamp ring (4). 5), and then combine them with the clamp (7) mounted on the outer surface side of the upper mold (1) and the lower mold (2).
이와 같이 하면, 상기 상형(1)과 하형(2)이 이루는 타이어 형상의 캐비티 내에는 재생타이어(3)가 놓이게 도며, 이 재생타이어는 비드 클램프 링(4)(5)에 의해 고정되어 있으므로 상형(1)과 하형(2) 내에서 움직이지 않는다.In this case, the regeneration tire 3 is placed in the tire-shaped cavity formed by the upper die 1 and the lower die 2, and the regenerated tire is fixed by the bead clamp rings 4 and 5, so the upper die It does not move within (1) and lower mold (2).
이와 같은 상태에서, 상기 상형(1) 및 하형(2)의 결합체를 챔버(12)내에 수용하여, 각 결합체를 상·하부에 돌설된 회전축(6)을 챔버(12) 내측에 형성되어 있는 회전장치(13)에 축삽한 다음, 상기 챔버(12)의 하부측에 배관된 스팀공급관(10)을 통해 고온의 스팀을 주입하면서, 구동모터(8)로 상기 각 결합체를 회전시킨다.In such a state, the combination of the upper mold 1 and the lower mold 2 is accommodated in the chamber 12, and the rotation shaft 6 which protrudes each assembly from the upper and lower parts is formed inside the chamber 12. After inserting into the device 13, the respective combinations are rotated by the drive motor 8 while injecting hot steam through the steam supply pipe 10 piped to the lower side of the chamber 12.
이와 같이 하면, 상기 상형(1)과 하형(2)의 결합체 내에 수용된 재생타이어(3)의 트레드 부분이 회전장치의 회전에 의해 금형 결합체의 벽면 쪽으로 밀려나게 되고, 이때 상기 결합체의 외부에는 고온의 스팀이 충만해 있기 때문에 가류가 일어나게 된다.In this way, the tread portion of the regenerated tire 3 accommodated in the combination of the upper mold 1 and the lower mold 2 is pushed toward the wall surface of the mold assembly by the rotation of the rotating device, whereby Since the steam is full, vulcanization occurs.
따라서, 재생타이어의 표면에 가접합된 트레드는 원심력과 가류 열에 의해 보다 견고하게 접합되며, 이와 동시에 트레드의 표면에는 소정의 패턴이 형성된다.Therefore, the tread temporarily bonded to the surface of the regenerated tire is more firmly bonded by centrifugal force and vulcanization heat, and at the same time, a predetermined pattern is formed on the surface of the tread.
이상에서 살펴 본 바와 같이, 본 고안에 따른 재생타이어용 가류장치는, 금형의 회전에 의해 발생되는 원심력과 고온의 스팀으로 타이어의 형상을 유지함으로서, 블래더로 타이어의 형상을 유지하기 때문에 발생되던 종래의 제반 문제점이 해소되는 장점이 있다As described above, the vulcanization apparatus for a regenerated tire according to the present invention is maintained by maintaining the shape of the tire by the centrifugal force generated by the rotation of the mold and the high temperature steam, and thus, the bladder is used to maintain the shape of the tire. There is an advantage that all the conventional problems are solved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970000291U KR200151423Y1 (en) | 1997-01-11 | 1997-01-11 | The vulcanizing device of a tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019970000291U KR200151423Y1 (en) | 1997-01-11 | 1997-01-11 | The vulcanizing device of a tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19980056322U KR19980056322U (en) | 1998-10-15 |
| KR200151423Y1 true KR200151423Y1 (en) | 1999-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019970000291U KR200151423Y1 (en) | 1997-01-11 | 1997-01-11 | The vulcanizing device of a tire |
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| Country | Link |
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| KR (1) | KR200151423Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101354440B1 (en) * | 2011-12-20 | 2014-01-27 | 금호타이어 주식회사 | Rotational curing divice to improve the uniformity |
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1997
- 1997-01-11 KR KR2019970000291U patent/KR200151423Y1/en not_active IP Right Cessation
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|---|---|
| KR19980056322U (en) | 1998-10-15 |
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