KR0147921B1 - A building device of bead assembly of a car - Google Patents
A building device of bead assembly of a carInfo
- Publication number
- KR0147921B1 KR0147921B1 KR1019950008066A KR19950008066A KR0147921B1 KR 0147921 B1 KR0147921 B1 KR 0147921B1 KR 1019950008066 A KR1019950008066 A KR 1019950008066A KR 19950008066 A KR19950008066 A KR 19950008066A KR 0147921 B1 KR0147921 B1 KR 0147921B1
- Authority
- KR
- South Korea
- Prior art keywords
- filler
- guide
- bead
- flipper
- pressing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
본 발명은 승용차용 타이어를 구성하는 비이드조립품의 성형장치에 관한 것으로, 필러(A)가 성형되어 압출되는 필러압출기(100)와, 이 필러업출기(100)에서 성형되어 압출된 필러(A)를 안내하여 공급하도록 된 필러가이드공급수단(1), 이 필러가이드공급수단(1)에서 축출되는 필러(A)가 프레임(21)에 설치된 유압실린더(22)에 의해 상하로 이동되도록 설치된 압착로울러(23)의 옆에서 공급되도록 설치된 필러압착수단(2), 이 필러압착수단(2)을 하강시켜 압착공급되는 필러(A)와 밀착되도록 수작업에 의해 환형의 비이드(B)를 계지할 수 있도록 설치된 계지수단(300), 이 계지수단(300)에 의해 계지된 비이드(B)의 하부로 플리퍼롤(C)에 감겨진 플리퍼(D)를 가이드로울러(f, g, h, i, j, k, l)에 의해 공급시킬 수 있도록 된 플리퍼공급수단(400), 상기 필러(A)와 플리퍼(D)가 비이드(B)에 공급되어 압착된 상태로 회전시키기 위한 구동로울러(501)를 갖춘 구동수단(500), 상기 필러가이드공급수단(1)으로부터 필러(A)가 회전되는 비이드(B)에 공급이 완료되면 절단시킬 수 있도록 필러가이드공급수단(1)의 소정위치에 설치된 필러절단수단(600) 및, 상기 플리퍼(D)가 회전되는 비이드(B)에 공급이 완료되면 절단시키도록 된 플리퍼절단수단(700)으로 구성되어, 상기 비이드(B)에 필러(A)를 조립시 불량이 발생되지 않음은 물론, 필러(A)의 포기 50mm 이상인 것도 조립할 수 있도록 된 것이다.The present invention relates to a molding apparatus for a bead assembly constituting a tire for a passenger car, the filler (A) is a filler extruder (100) is molded and extruded, and the filler (A) is molded and extruded in the filler up (100) (2) the guide guide supply means (1), which is adapted to guide the feeder, and the filler (A) withdrawn from the guide guide supply means (1) is installed to be moved up and down by the hydraulic cylinder (22) installed on the frame (21). Filler pressing means (2) installed to be supplied from the side of the roller (23), by lowering the filler pressing means (2) to engage the annular bead (B) by manual work so as to be in close contact with the filler (A) supplied by pressing The guide means (f, g, h, i) of the holding means (300) installed so that it can be wound around the flipper roll (C) to the lower portion of the bead (B) held by the holding means (300). , j, k, l) the flipper supply means 400, the filler (A) and the flipper (D) is able to supply A driving means 500 having a driving roller 501 for rotating in a compressed state supplied to the rod B, and supplied from the filler guide supply means 1 to the bead B in which the pillar A is rotated. When the completion is completed, the filler cutting means 600 installed at a predetermined position of the filler guide supply means (1) and the flipper to cut when the supply is completed to the bead (B) that the flipper (D) is rotated It is composed of a cutting means 700, the defect is not generated when assembling the filler (A) in the bead (B), as well as to be able to assemble 50mm or more of the aeration of the filler (A).
Description
본 발명은 타이어를 구성하는 비이드조립품의 성형장치에 관한 것으로, 특히 비이드에 필러를 압착시킬 때 불량이 발생되는 것을 방지하고 폭이 50mm이상인 필러도 압착시킬 수 있도록 된 승용차용 타이어를 구성하는 비이드 조립품의 성형장치에 관한 것이다.The present invention relates to a molding apparatus for the bead assembly constituting the tire, and in particular, to prevent the occurrence of defects when pressing the filler to the bead and to constitute a tire for a passenger car that can be pressed even a filler having a width of 50mm or more A molding apparatus for a bead assembly.
일반적으로 비이드조립품은, 환형상으로 된 비이드와이어(BEAD WIRE)의 상부면에 필러(FILLER : 고무)가 압착됨과 더불어 비이드와이어의 아래쪽에서부터 비이드와이어와 필러를 감싸는 형태로 플리퍼(FLIPPER)라는 코드지를 성형시킴으로써 비이드와이어와 필러를 결합시킨 구조를 이루고 있다.In general, the bead assembly is a flipper (FLIPPER) in the form of wrapping the bead wire and the filler from the bottom of the bead wire while the filler (FILLER: rubber) is pressed on the upper surface of the bead wire of the annular shape (FLIPPER) ) Is formed by combining a bead wire and a filler by molding a cord paper.
이러한 비이드조립품을 성형하기 위한 종래의 성형장치는 도5에 도시된 바와 같이, 필러(A)가 성형되어 압출되는 필러압출기(100)와, 이 필러압출기(100)에서 성형되어 압출된 필러(A)가 가이드로울러(a, b, c, d, e)의 안내를 받아 공급됨과 더불어 프레임(201)에 설치된 유압실린더(202)에 의해 상하로 이동되는 압착풀리(203)가 설치된 필러압착수단(200), 이 필러압착수단(200)을 하강시켜 압착공급되는 필러(A)와 밀착되도록 수작업에 의해 공급되는 환형의 비이드(B)를 계지할 수 있도록 설치된 계지수단(300), 이 계지수단(300)에 의해 계지된 비이드(B)의 하부로 플리퍼롤(C)에 감겨진 플리퍼(D)를 가이드로울러(f, g, h, i, j, k, l)에 의해 공급시킬 수 있도록 된 플리퍼공급수단(400), 상기 필러(A)와 플리퍼(D)가 비이드(B)에 공급되어 압착된 상태로 회전시키기 위한 구동로울러(501)을 갖춘 구동수단(500), 상기 필러(A)가 회전되는 비이드(B)에 공급이 완료되면 절단시키도록 된 필러절단수단(600) 및, 상기 플리퍼(D)가 회전되는 비이드(B)에 공급이 완료되면 절단시키도록 된 플리퍼절단수단(700)으로 구성되어 있다.As shown in FIG. 5, a conventional molding apparatus for molding such a bead assembly includes a filler extruder 100 in which a filler A is molded and extruded, and a filler molded and extruded in the filler extruder 100. A) is supplied with the guide rollers (a, b, c, d, e) guided by the filler pressing means provided with a pressing pulley 203 is moved up and down by the hydraulic cylinder 202 installed in the frame 201 (200), the locking means (300) provided to lower the filler pressing means (200) so as to engage the annular bead (B) supplied by hand so as to be in close contact with the filler (A) to be pressed and supplied, this locking The guide rollers f, g, h, i, j, k, l supply the flipper D wound around the flipper roll C to the lower portion of the bead B held by the means 300. A drive path for rotating the flipper supply means 400, the filler (A) and the flipper (D) is supplied to the bead (B) in a compressed state The driving means 500 having the ringer 501, the filler cutting means 600 which is to be cut when the supply is completed to the bead B in which the filler A is rotated, and the flipper D is rotated. It is composed of a flipper cutting means 700 to be cut when the supply to the bead (B) is completed.
따라서 상기 계지수단(300)에 수작업으로 계지시킨 비이드(B)의 하부로 플리퍼롤(C)에 감겨진 플리퍼(D)가 가이드로울러(f, g, h, j, k, l)의 안내를 받아 플리퍼공급수단(400)에 의해 공급된 상태로, 상기 필러압축기(100)에서 압출성형된 필러(A)가 가이드로울러(a, b, c, d, e)의 안내를 받아 필러압착수단(200)의 압착풀리(203)가 구동수단(500)의 구동력에 의해 회전되면서 비이드(B)와 압락풀리(203)사이로 통과되고 이어 계지수단(300)에 계지된 비이드(B)의 외표면에 압착된 뒤, 이 비이드(B)를 구동수단(500)의 구동로울러(501)가 1회전시킨 다음에 필러압착수단(200)의 압착풀리(203)가 상승됨과 동시에 플리퍼공급수단(400)이 후퇴하게 되면 필러(A)와 플리퍼(D)의 공급이 완료되게 된다.Accordingly, the flipper D wound around the flipper roll C is guided by the guide rollers f, g, h, j, k, and l under the bead B manually held on the locking means 300. The filler A extruded from the filler compressor 100 is guided by guide rollers a, b, c, d, and e in a state in which the filler A is supplied by the flipper supply means 400. The pressing pulley 203 of the 200 is rotated by the driving force of the driving means 500 and passes between the bead B and the plunging pulley 203 and then of the bead B held by the locking means 300. After being pressed against the outer surface, the bead B is rotated by the driving roller 501 of the driving means 500, and then the pressing pulley 203 of the filler pressing means 200 is raised and at the same time flipper supply means. When the 400 is retracted, supply of the filler A and the flipper D is completed.
다음 상기 필러절단수단(600)이 전진되어 필러(B)를 절단함과 동시에 상기 플리퍼절단수단(700)이 전진되어 플리퍼(D)를 절단한 뒤, 수작업에 의해 절단부위를 최초감김부위와 접착시킨 다음 비이드조립품을 180도 더 회전시켜 계지수단(300)에서 축출하게 된다.Next, the filler cutting means 600 is advanced to cut the filler (B) and at the same time the flipper cutting means 700 is advanced to cut the flipper (D), and then the cutting portion is bonded to the initial winding portion by manual labor. Then, the bead assembly is rotated 180 degrees to be ejected from the locking means (300).
이후 비이드조립품의 계속적인 작업은 상기와 같은 작동순서에 의해 연속적으로 이루어져 생산하게 된다.After that, the continuous operation of the bead assembly is produced continuously by the operation sequence as described above.
그러나 상기 압착풀리(203)에는 그 원주면을 따라 V자 형상의 홈이 형성되어 있어 필러압출기(100)에서 인출되는 필러(A)가 약간의 변형 즉, 압착풀리(203)에 걸려질 때에는 상부면이 늘어나게 되는 반면 비이드(B)의 외주면에 권취될 때에는 필러의 하부면이 늘어나게 됨에 따라, 비이드(B)에 압착된 비이드가 불균일하게 된다는 문제가 있었다.However, the pressing pulley 203 is formed with a V-shaped groove along the circumferential surface thereof so that the filler A withdrawn from the filler extruder 100 is slightly deformed, that is, the upper portion when the pressing pulley 203 is caught. When the surface is stretched, the lower surface of the filler is increased when the surface is wound around the outer circumferential surface of the bead B, so that the bead compressed by the bead B is uneven.
또한 구경이 300mm인 압착풀리(203)를 통해 필러가 비이드에 압착되기 때문에 압착풀리(203)에 형성된 홈에 걸려질 정도의 폭(대략 45mm이내)을 가진 비이드만을 제조할 수 있어, 폭이 큰(예컨대 50mm이상) 비이드 제조작업에는 제한이 따른다는 문제가 있었다.In addition, since the filler is pressed onto the bead through the crimping pulley 203 having a diameter of 300 mm, only the bead having a width (about 45 mm or less) that is caught in the groove formed in the crimping pulley 203 can be manufactured. There was a problem that this large (e.g., 50 mm or more) bead manufacturing operation was subject to limitations.
이에 본 발명은 상기와 같은 제반결점을 해결하기 위해 안출된 것으로, 필러의 가이드방식이 안내풀리형식에서 유압실린더공급형식으로 변경됨과 더불어, 상기 필러의 압착방식이 압착풀리형식에서 압착로울러형식으로 변경된 구조로, 비이드에 필러를 권취할 때 불량이 발생되지 않음을 물론, 필러의 폭이 50mm 이상인 것도 제조할 수 있도록 된 승용차용 타이어를 구성하는 비이드조립품의 성형장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above-mentioned shortcomings, and the guide method of the filler is changed from the guide pulley type to the hydraulic cylinder supply type, and the crimping method of the filler is changed from the crimping pulley type to the crimping roller type. It is an object of the present invention to provide a molding apparatus for a bead assembly constituting a tire for a passenger car, in which defects are not generated when the filler is wound on the bead, as well as the width of the filler is 50 mm or more. .
도1은 본 발명에 따른 필러압축수단이 설치된 상태를 나타내는 정면도,1 is a front view showing a state in which the filler compression means according to the present invention is installed,
도2는 본 발명에 따른 필러압착수단이 설치된 상태를 나타내는 측면도,Figure 2 is a side view showing a state in which the filler pressing means according to the present invention is installed,
제3은 본 발명에 따른 필러가이드공급수단을 나타내는 정면도,3 is a front view showing a filler guide supply means according to the present invention;
제4는 본 발명에 따른 필러가이드공급수단과 필러절단수단을 나타내는 평면도,4 is a plan view showing a filler guide supply means and a filler cutting means according to the present invention;
도5는 종래 기술에 따른 승용차용 타이어를 구성하는 비이드조립품의 성형장치를 설명하는 개략적인 조립도이다.Fig. 5 is a schematic assembly diagram illustrating a molding apparatus for a bead assembly constituting a tire for a passenger car according to the prior art.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
A:필러 B:비이드A: Filler B: Bead
C:플리퍼롤 D:플리퍼C: Flipper Roll D: Flipper
1:필러가이드공급수단 11:프레임1: Filler guide supply means 11: Frame
12:가이드부 13:에어실린더12: Guide part 13: Air cylinder
14:필러공급부 2:필러압착수단14: Filler supply unit 2: Filler pressing means
21:프레임 22:유압실린더21: frame 22: hydraulic cylinder
23:압착로울러 23a:원통로울러23: Crimping roller 23a: Cylindrical roller
23b:테이퍼로울러 24:압착로울러지지브라켓트23b: tapered roller 24: crimped roller bracket
25:엘엠가이드 100:필러압출기25: LM Guide 100: Filler Extruder
300:계지수단 400:플리퍼공급수단300: stop means 400: flipper supply means
500:구동수단 501:구동로울러500: driving means 501: driving roller
600:필러절단수단 700:플리퍼절단수단600: filler cutting means 700: flipper cutting means
상기와 같은 목적을 달성하기 위한 본 발명은, 필러압출기에서 압출된 필러를 안내하여 공급하도록 된 필러가이드공급수단, 이 필러가이드공급수단에서 축출되는 필러가 프레임에 설치된 유압실린더에 의해 상하로 이동되도록 설치된 압착로울러의 옆에서 공급되도록 설치된 필러압착수단, 이 필러압착수단을 하강시켜 압착공급되는 필러와 밀착되도록 수작업에 의해 환형의 비이드를 계지할 수 있도록 설치된 계지수단, 이 계지수단에 의해 계지된 비이드의 하부로 플리퍼롤에 감겨진 플리퍼를 가이드로울러에 의해 공급시킬 수 있도록 된 플리퍼공급수단, 상기 필러와 플리퍼가 비이드에 공급되어 압착된 상태로 회전시키기 위한 구동로울러를 갖춘 구동수단, 상기 필러가이드공급수단으로부터 필러가 회전되는 비이드에 공급이 완료되면 절단시킬 수 있도록 필러가이드공급수단의 소정위치에 설치된 필러절단수단 및, 상기 플리퍼가 회전되는 비이드의 공급이 완료되면 절단시키도록 된 플리퍼절단수단으로 이루어져 있다.The present invention for achieving the above object, the filler guide supply means for guiding and supplying the filler extruded from the filler extruder, the filler to be moved out of the filler guide supply means is moved up and down by a hydraulic cylinder installed in the frame Filler pressing means installed so as to be supplied from the side of the installed pressing roller, a locking means installed so as to engage the annular bead by manual operation to lower the filler pressing means to be in close contact with the filler supplied by pressing, the locking means Flipper supply means for supplying the flipper wound on the flipper roll to the lower portion of the bead by a guide roller, a drive means having a drive roller for rotating the filler and the flipper in a compressed state supplied to the bead, When the feed is completed from the filler guide supply means to the bead that rotates the filler, If the filler guide can feed means filler cutting means provided at a predetermined position of, and, so that the flipper is completed, the supply of the beads to rotate the flipper consists of a cutting means to cut.
이하 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도1은 본 발명에 따른 필러압착수단이 설치된 상태를 나타내는 정면도이고, 도2는 본 발명에 다른 필러압착수단이 설치된 상태를 나타내는 측면도이며, 도3은 본 발명에 따른 필러가이드공급수단을 나타내는 정면도이고, 도4는 본 발명에 따른 필러가이드공급수단과 필러절단수단을 나타내는 평면도로서, 종래 기술을 설명하는 도5와 동일한 부위에는 동일한 참조부호를 붙이면서 그 설명은 생략한다.1 is a front view showing a state in which the filler pressing means according to the present invention, Figure 2 is a side view showing a state in which the other filler pressing means is installed in the present invention, Figure 3 is a front view showing a filler guide supply means according to the present invention 4 is a plan view showing a filler guide supplying means and a filler cutting means according to the present invention, with the same reference numerals being attached to the same parts as in FIG.
본 발명은, 필러(A)가 성형되어 압출되는 필러압출기(100)와, 이 필러압출기(100)에서 성형되어 압출된 필러(A)를 안내하면서 공급하도록 된 필러가이드공급수단(1), 이 필러가이드공급수단(1)에서 축출되는 필러(A)가 프레임(21)에 설치된 유압실린더(22)에 의해 상하로 이동되도록 설치된 압착로울러(23)의 측면에서 공급되도록 설치된 필러압착수단(2), 이 필러압착수단(2)을 하강시켜 압착공급되는 필러(A)와 밀착되도록 수작업에 의해 환형의 비이드(B)를 계지할 수 있도록 설치된 계지수단(300), 이 계지수단(300)에 의해 계지된 비이드(B)의 하부로 플리퍼롤(C)에 감겨진 플리퍼(D)를 가이드로울러(f, g, h, i, j, k, l)에 의해 공급하도록 된 플리퍼공급수단(400), 상기 필러(A)와 플리퍼(D)가 비이드(B)에 공급되어 압착된 상태로 회전시키기 위한 구동로울러(501)를 갖춘 구동수단(500), 상기 필러가이드공급수단(1)으로부터 필러(A)가 회전되는 비이드(B)에 공급이 완료되면 절단시킬 수 있도록 필러가이드공급수단(1)의 소정위치에 설치된 필러절단수단(600) 및, 상기 플리퍼(D)가 회전되는 비이드(B)에 공급이 완료되면 절단시키도록 된 플리퍼절단수단(700)으로 구성되어 있다.The present invention provides a filler extruder (100) to which the filler (A) is molded and extruded, and a filler guide supply means (1) configured to guide and supply the filler (A) molded and extruded by the filler extruder (100), and Filler crimping means (2) installed to be supplied from the side of the pressing roller (23) installed to be moved up and down by the hydraulic cylinder (22) installed in the frame 21, the filler (A) is removed from the filler guide supply means (1) In the locking means 300, the locking means 300 is installed so as to be able to engage the annular bead B by manual work so that the filler pressing means 2 is lowered and brought into close contact with the filler A supplied by pressing. Flipper supply means adapted to supply the flipper D wound around the flipper roll C to the lower portion of the bead B held by the guide rollers f, g, h, i, j, k, l ( 400), the filler (A) and the flipper (D) is supplied to the bead (B) is provided with a drive roller 501 for rotating in a compressed state Filler cutting installed at the predetermined position of the filler guide supply means (1) so as to be cut when the supply means 500, the filler guide supply means (1) from the filler guide supply means (1) is rotated And a means 600 and a flipper cutting means 700 which is configured to cut the supply of the means B to the bead B on which the flipper D is rotated.
여기서 상기 필러가이드공급수단(1)은, 이 필러압출기(100)에서 성형되어 압출된 필러(A)를 안내할 수 있도록 프레임(11)의 상부면에서 설치된 가이드부(12)와, 이 가이드부(12)에 의해 안내된 필러(A)를 프레임(11)의 측면에 설치된 에어실린더(13)를 매개로 프레임(11)의 베드상에서 좌·우로 왕복이동되면서 압착로울러(23)로 필러(A)를 공급할 수 있도록 된 필러공급부(14)로 이루어져 있다.Here, the filler guide supply means (1), the guide portion 12 is installed on the upper surface of the frame 11 to guide the filler (A) molded and extruded in the filler extruder 100, and the guide portion Filler (A) guided by (12) to the compression roller (23) while reciprocating left and right on the bed of the frame 11 via the air cylinder 13 installed on the side of the frame (11) ) Is made up of a filler supply unit 14 to be supplied.
그리고 상기 필러압착수단(2)은, 상기 프레임(21)의 상부에 고정된 유압실린더(22)의 상·하작동에 의해 한쌍의 압착로울러(23)을 회동가능하게 설치시킨 압착로울러지지브라켓트(24)가 엘엠가이드(25)의 안내를 받아 상하로 이동되도록 설치되어 있다.In addition, the filler pressing means (2) is a pressing roller support bracket in which a pair of pressing rollers 23 are rotatably installed by an up and down operation of a hydraulic cylinder 22 fixed to an upper portion of the frame 21 ( 24) is installed to move up and down under the guidance of the LM guide (25).
여기서 상기 압착로울러(23)는 원통로울러(23a)와 테이퍼로울러(23b)로 개별구성되면서 동시동작되도록 설치됨과 더불어, 상기 압착로울러지지브라켓트(24)상에서 좌·우로 미세조정할 수 있도록 설치되어 있다.Here, the pressing roller 23 is configured to be simultaneously operated while being individually configured as a cylindrical roller 23a and a tapered roller 23b, and to be fine-adjusted left and right on the pressing roller support bracket 24.
다음에는 본 발명에 따른 작용에 대해 설명한다.Next, the operation according to the present invention will be described.
계지수단(300)에 수작업으로 계지시킨 비이드(B)의 하부로 플리퍼롤(C)에 감겨진 플리퍼(D)가 가이드로울러(f, g, h, i, j, k, l)의 안내를 받아 플리퍼공급수단(400)에 의해 공급된 상태에서, 상기 필러압출기(100)에서 압출성형된 필러(A)가 필러가이드공급수단(1)의 안내를 받아 필러공급부(14)를 거쳐 필러압착수단(2)의 압착로울러(23)에 의해 수평상태로 물려 공급되면 상기 계지수단(300)에 계지된 비이드(B)의 외주면에 변형되지 않은 상태의 필러(a)가 공급되어 압착된다.The flipper D wound around the flipper roll C is guided by the guide rollers f, g, h, i, j, k, l to the lower part of the bead B held by the locking means 300 manually. In the state that is received by the flipper supply means 400, the filler (A) extruded from the filler extruder 100 is guided by the filler guide supply means (1) through the filler supply unit 14 and crimp the filler When the feed roller 2 is horizontally fed by the pressing roller 23 of the means 2, the filler a in an undeformed state is supplied to the outer circumferential surface of the bead B held by the locking means 300 and pressed.
이어 상기 비이드(B)가 구동수단(500)의 구동로울러(501)에 의해 1회전 된 다음 필러압착수단(2)의 압착로울러(23)가 상승됨과 동시에 플리퍼공급수단(400)이 후퇴하게 되면 필러(A)와 플리퍼(D)의 공급이 완료되게 된다.Subsequently, the bead B is rotated by the driving roller 501 of the driving means 500 and then the pressing roller 23 of the filler pressing means 2 is raised and at the same time the flipper supply means 400 retreats. When the filler (A) and the flipper (D) supply is completed.
다음 상기 필러절단수단(600)이 전진되어 필러(B)를 절단함과 동시에 상기 플리퍼절단수단(700)이 전진되어 플리퍼(D)를 절단한 뒤, 수작으로 절단부위를 최초감김부위와 접착시키고서 커팅부위가 정확하게 압착되도록 비이드조립품을 180도 더 회전시킨 다음 계지수단(300)에서 축출하게 되면 비이드조립품이 완성되게 된다.Next, the filler cutting means 600 is advanced to cut the filler (B) and at the same time the flipper cutting means 700 is advanced to cut the flipper (D), and then manually attach the cut portion to the initial winding portion. When the bead assembly is rotated 180 degrees further to squeeze the cutting portion and then ejected from the locking means 300, the bead assembly is completed.
한편 상기한 비이드(B)의 외주면에 필러(A)를 압착시키는 단계에 있어서, 압착로울러(23)는 상기 프레임(21)에 설치된 유압실린더(22)와 이 유압실린더(22)의 동작에 따라 엘엠가이드(25)상에서 승강되도록 설치도어 있어 필러압착수단(2)으로 공급되는 필러(A)를 비이드(B)의 외주면에 압착시켜주는 역할만을 하도록 되어 있기 때문에, 압착로울러(23)와 비이드(B) 사이로 공급되는 필러(A)는 비이드(B)와 이 비이드(B)의 회전에 따라 비이드(B)와 반대방향으로 회전되는 압착로울러(23)의 회전력으로 비이드(B)의 외주면에 연속적으로 권취되게 되어, 필러압출기(100)에서 인출된 필러(A)가 단면형상의 변화없이 그대로 비이드(B)에 압착되게 됨에 따라 필러가 균일 두께로 압착될 수 있게 된다.On the other hand, in the step of pressing the filler A on the outer circumferential surface of the bead B, the pressing roller 23 is the hydraulic cylinder 22 installed in the frame 21 and the operation of the hydraulic cylinder 22. Since the installation door is elevated so as to be elevated on the L guide (25), and only serves to compress the filler (A) supplied to the filler pressing means (2) to the outer peripheral surface of the bead (B), the pressing roller (23) and The filler A supplied between the beads B is beaded by the rotational force of the crimping roller 23 rotated in the opposite direction to the bead B in accordance with the rotation of the bead B and the bead B. It is continuously wound on the outer circumferential surface of (B), so that the filler (A) withdrawn from the filler extruder 100 is pressed onto the bead (B) as it is without changing the cross-sectional shape, so that the filler can be pressed to a uniform thickness do.
또한, 상기 압착로울러(23)를 이루는 원통로울러(23a)와 테이퍼로울러(23b)가 압착로울러지지브라켓트(24)상에서 좌·우로 미세조정할 수 있도록 설치되어 있기 때문에, 인출되는 필러(A)의 폭에 따라 이들 로울러(23a, 23b)를 적절하게 조정함으로써 예컨대 50mm이상의 폭을 갖는 필러도 원할하게 압착작업을 수행할 수 있도록 되어 있다.In addition, since the cylindrical rollers 23a and the tapered rollers 23b constituting the pressing roller 23 are installed on the pressing roller support bracket 24 so as to be fine-adjusted left and right, the width of the filler A to be drawn out. By appropriately adjusting these rollers 23a and 23b, for example, a filler having a width of 50 mm or more can be smoothly pressed.
그리고 상기한 일련의 단계를 순차적으로 거친 다음 동일한 작동으로 작업을 반복시행함으로써 비이드조립품을 연속적으로 생산할 수 있다.And the bead assembly can be continuously produced by going through the series of steps sequentially and then repeating the operation in the same operation.
이상 설명한 바와 같이 본 발명에 의하면, 상기 필러의 가이드방식이 안내풀리형식에서 유압실린더공급형식으로 변경됨과 더불어, 상기 필러의 압착방식이 압착풀리형식에서 압착로울러형식으로 변경된 구조로, 비이드에 필러를 조립시 불량이 발생되지 않음은 물론, 필러의 폭이 50mm이상인 것도 조립할 수 있는 효과가 있다.As described above, according to the present invention, the guide method of the filler is changed from the guide pulley type to the hydraulic cylinder supply type, and the crimping method of the filler is changed from the crimping pulley type to the crimping roller type, and the filler on the bead Of course, the defect does not occur when assembling, the width of the filler is also 50mm or more has the effect that can be assembled.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950008066A KR0147921B1 (en) | 1995-04-07 | 1995-04-07 | A building device of bead assembly of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950008066A KR0147921B1 (en) | 1995-04-07 | 1995-04-07 | A building device of bead assembly of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960037260A KR960037260A (en) | 1996-11-19 |
| KR0147921B1 true KR0147921B1 (en) | 1998-08-17 |
Family
ID=19411694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950008066A Expired - Fee Related KR0147921B1 (en) | 1995-04-07 | 1995-04-07 | A building device of bead assembly of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0147921B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010058604A (en) * | 1999-12-30 | 2001-07-06 | 조충환 | Device for cutting the beed filler of tire |
| KR100441960B1 (en) * | 2001-12-28 | 2004-07-27 | 한국타이어 주식회사 | Apparatus for Pressing Joint Parts of Partly Manufactured Tire Articles |
-
1995
- 1995-04-07 KR KR1019950008066A patent/KR0147921B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960037260A (en) | 1996-11-19 |
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