KR100932519B1 - Molding Cooling Device of Synthetic Resin Band - Google Patents

Molding Cooling Device of Synthetic Resin Band Download PDF

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Publication number
KR100932519B1
KR100932519B1 KR1020080019154A KR20080019154A KR100932519B1 KR 100932519 B1 KR100932519 B1 KR 100932519B1 KR 1020080019154 A KR1020080019154 A KR 1020080019154A KR 20080019154 A KR20080019154 A KR 20080019154A KR 100932519 B1 KR100932519 B1 KR 100932519B1
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South Korea
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synthetic resin
water tank
molding
water
cooling
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KR1020080019154A
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Korean (ko)
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KR20090093560A (en
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최걸찬
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주식회사 알씨코리아
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/007—Narrow strips, e.g. ribbons, tapes, bands

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 합성수지밴드의 성형냉각장치에 관한 것으로서, 용융상태의 합성수지액을 합성수지밴드 성형부를 통해 공급성형하고 수조내 냉각수에 통과시켜 냉각제조하는 합성수지밴드의 성형냉각장치에 있어서, 합성수지밴드(4) 성형부(2)측 수조(6)의 측벽일부에 배수턱(34)을 형성하되, 배수턱(34) 높이를 수조(6) 본체 높이보다 낮고, 수조(6) 내부에 설치된 배수관(14)의 높이와 비슷하게 형성하여 구성함으로써 합성수지밴드가 성형되는 수조내의 온도를 균일하게 유지하도록 한 것이다.The present invention relates to a molding cooling apparatus for a synthetic resin band, comprising: a synthetic cooling band (4) in a molding cooling apparatus for a synthetic resin band for supplying and molding a molten synthetic resin solution through a synthetic resin band forming portion and passing the cooling water in a water tank to produce the cooling. A drainage jaw 34 is formed at a portion of the side wall of the water tank 6 on the molding part 2 side, and the height of the drainage jaw 34 is lower than the height of the body of the water tank 6, and the drain pipe 14 installed inside the water tank 6. By forming a similar to the height of the synthetic resin band is to maintain a uniform temperature in the tank to be molded.

밴드, 냉각장치, 수조 Band, chiller, water tank

Description

합성수지밴드의 성형냉각장치{COOLING APPARATUS FOR FORMING OF SYNTHETIC RESIN BAND}COOLING APPARATUS FOR FORMING OF SYNTHETIC RESIN BAND}

본 발명은 합성수지밴드의 성형냉각장치에 관한 것으로, 특히 합성수지밴드의 성형초입부쪽에서 수조의 물이 배출되도록 구성하여 수조내의 온도를 균일하게 유지하도록 한 것이다.The present invention relates to a molding cooling apparatus for a synthetic resin band, and in particular, so that the water in the tank is discharged from the molding inlet portion of the synthetic resin band to maintain a uniform temperature in the tank.

일반적으로 성형부를 통해 압출되는 합성수지밴드는 냉각수를 지나도록 구성하여 냉각제조되고 있다.In general, the synthetic resin band that is extruded through the molding portion is configured to pass through the cooling water is manufactured by cooling.

합성수지밴드는 주로 폴리프로필렌수지나 폴리에틸렌수지를 사용하여 압출성형하게 되는데, 압출성형되어지는 합성수지밴드의 원단폭은 성형부에 설치된 노즐에 의해 거의 결정된다. 용융상태의 수지액이 노즐을 통해 흘러내리게 되면 다소 폭이 줄어들면서 냉각수내로 입수되면서부터 합성수지밴드가 일정한 폭으로 유지되므로 더욱 미세한 원단폭의 조절은 수조내의 물높이로 하게 되는 것이다.Synthetic resin band is mainly extruded using polypropylene resin or polyethylene resin, and the width of the fabric of the synthetic resin band to be extruded is almost determined by the nozzle installed in the molding part. When the molten resin liquid flows down through the nozzle, the width of the resin decreases somewhat, and the synthetic resin band is maintained at a constant width since it is introduced into the cooling water. Thus, the finer fabric width is adjusted to the water level in the tank.

하지만 용융상태의 수지액이 흘로내리는 합성수지밴드의 성형초입부 냉각수 온도는 비교적 고온이나 수조를 거쳐 냉각되어 인출되는 성형말단부 냉각수 온도는합성수지밴드가 냉각되면서 서서히 식어 성형초입부쪽 온도에 비해 저온이므로 수조내 냉각수의 온도가 균일하지 못하여 냉각되는 합성수지밴드의 폭이 균일하지 못하게 되는 문제점이 발생하게 되는 것이다.However, the cooling water temperature of the molding inlet part of the synthetic resin band in which the molten resin liquid flows is relatively high, but the cooling end temperature of the molding end part cooled and drawn out through the water tank is gradually cooled as the synthetic resin band cools, and is lower than the temperature of the molding inlet part. There is a problem that the width of the synthetic resin band to be cooled is not uniform because the temperature of the cooling water is not uniform.

또한 구조상 성형부와 수조와의 좁은공간으로 인하여 노즐 교체시 불편함이 따랐다.In addition, due to the narrow space between the molded part and the water tank, the inconvenience of replacing the nozzle was followed.

따라서 본 발명의 목적은 수조내의 수온을 균일하게 유지하면서 노즐의 교체가 용이하도록 한 합성수지밴드의 성형냉각장치를 제공함에 있다.Accordingly, it is an object of the present invention to provide a molding cooling apparatus for a synthetic resin band which facilitates replacement of a nozzle while maintaining a uniform water temperature in a water tank.

상기한 목적을 달성하기 위한 본 발명은, 용융상태의 합성수지액을 합성수지밴드 성형부를 통해 공급성형하고 수조내 냉각수에 통과시켜 냉각제조하는 합성수지밴드의 성형냉각장치에 있어서, 합성수지밴드(4) 성형부(2)측 수조(6)의 측벽일부에 배수턱(34)을 형성하되, 배수턱(34) 높이를 수조(6) 본체 높이보다 낮고, 수조(6) 내부에 설치된 배수관(14)의 높이와 비슷하게 형성하여 구성함을 특징으로 한다.In the present invention for achieving the above object, in the synthetic resin band molding cooling apparatus for supplying the molten synthetic resin solution through the synthetic resin band molding portion and passing through the cooling water in the water tank, the synthetic resin band (4) molding portion (2) the drainage jaw 34 is formed on a side wall portion of the side tank 6, but the height of the drainage jaw 34 is lower than the height of the main body of the water tank 6, and the height of the drain pipe 14 installed inside the water tank 6; It is characterized by forming similar to the configuration.

본 발명은 성형말단부에서 냉각수가 배출되도록함은 물론 성형초입부에서도 냉각수가 배출되도록 구성하여 수조내의 수온을 전체적으로 균일하게 유지시킬 수 있게 함으로써 합성수지밴드의 폭을 균일하게 냉각제조할 수 있도록 하고, 또한 수조를 전,후로 이동가능케 함으로써 노즐의 교환을 쉽게 할 수 있는 장점이 있는 것이다.The present invention is configured to allow the cooling water to be discharged from the molding end as well as to discharge the cooling water from the starting part of the molding so that the water temperature in the water tank can be maintained uniformly, thereby allowing the cooling width of the synthetic resin band to be uniformly manufactured. By moving the tank back and forth, there is an advantage that the nozzle can be easily replaced.

이하 본 발명의 바람직한 실시 예들을 첨부한 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 일실시 예에 따른 합성수지밴드의 성형냉각장치 사시도이고, 도 2는 도 1의 구성을 알 수 있는 일부 절개 사시도이며, 도 3은 급수관의 사시도이다. 그리고 도 4는 본 발명의 일실시 예에 따른 합성수지밴드의 성형냉각장치 정단면 구성도이고, 도 5는 이송구에 의한 수조의 이동상태를 알 수 있는 측단면 구성도이다.1 is a perspective view of a molding cooling apparatus of a synthetic resin band according to an embodiment of the present invention, Figure 2 is a partial cutaway perspective view of the configuration of Figure 1, Figure 3 is a perspective view of the water supply pipe. 4 is a front sectional configuration diagram of a molding cooling apparatus of a synthetic resin band according to an exemplary embodiment of the present invention, and FIG. 5 is a sectional side configuration diagram of a movement state of a water tank by a transport hole.

도 1 내지 도 5에 도시한 바와 같이, 본 발명의 실시 예에 따른 합성수지밴드의 성형냉각장치(A)는, 용융상태의 합성수지액을 합성수지밴드(4) 성형부(2)를 통해 공급성형하고 수조(6)내 냉각수(8)에 통과시켜 냉각제조하는 합성수지밴드(4)의 성형냉각장치(A)를 구성하되, 수조(6)내 성형말단부(E)측에 배수관(14)을 설치하여 수조(6)내 수위를 조절하도록 하고, 성형초입부(S)측에서도 배수턱(34)을 형성하여 용융상태의 합성수지액으로 인한 뜨거운 온도의 냉각수가 바로 배출되도록 함으로써 수조(6)내 온도를 균일하게 유지하도록 한 것이다.1 to 5, the molding cooling device (A) of the synthetic resin band according to an embodiment of the present invention, and supply the molten synthetic resin solution through the synthetic resin band (4) forming part (2) Forming cooling device (A) of the synthetic resin band (4) for cooling by passing through the cooling water (8) in the water tank (6), the drain pipe 14 is provided on the molding end (E) side in the water tank (6) By adjusting the water level in the water tank 6 and forming the drainage jaw 34 at the molding inlet S side, the cooling water of the hot temperature due to the molten synthetic resin liquid is immediately discharged to uniform the temperature in the water tank 6. To keep it.

수조(6)는 도 1 및 도 2에서처럼 통상 상측이 개방된 직육면체 형상의 길이방향으로 길게 형성되고, 수조(6)의 일측 상부에는 성형부(2)를 구비하며, 수조(6)의 일측벽에 급수관(10)을 설치하여 냉각수(8)가 공급되도록 구성한다. 성형부(2)에는 합성수지액이 압출되어 성형되는 노즐(2a)을 설치한다.The water tank 6 is formed in the longitudinal direction of a rectangular parallelepiped shape in which an upper side is normally opened as shown in FIGS. 1 and 2, and includes a molding part 2 on one side of the water tank 6, and one side wall of the water tank 6. The water supply pipe 10 is installed in the configuration so that the cooling water 8 is supplied. The molding unit 2 is provided with a nozzle 2a to which the synthetic resin liquid is extruded and molded.

도 2 및 도 3에서와 같이 급수관(10)으로 공급된 냉각수(8)가 수조(6)내로 공급되는 토출관(12)을 성형초입부(S)측 수조(6)의 바닥부에 폭(W)방향으로 설치하고, 토출관(12)에는 다수개의 토출공(12a)을 형성하여 폭(W)방향 전체적으로 냉각수(8)가 공급되도록 한다. 토출공(12a)은 일정한 크기로 형성되어도 무방하나, 급수관(10)과 연결되는 토출관(12) 중앙부의 수압이 가장 높고 양측부로 갈수록 수압이 낮아지므로 토출관(12) 전체에서 냉각수(8)가 균일배출되도록 하기 위해 토출관(12)의 중앙부에 위치한 토출공(12a)에서부터 양측부로 가면서 토출공(12a)이 커지도록 구성한다. 토출관(12)의 일측으로 급수관(10)이 연결설치된 경우에는 일측의 토출공(12a)에서부터 타측으로 가면서 토출공(12a)이 커지도록 구성하며, 급수관(10)이 토출관(12)의 어느부분에 연결설치되더라도 상기한 조건에 부합토록 구성하는 것이 바람직하다.As shown in FIGS. 2 and 3, the discharge tube 12 into which the cooling water 8 supplied to the water supply pipe 10 is supplied into the water tank 6 is formed at a width at the bottom of the water tank 6 on the molding inlet S side. It is installed in the W) direction, and a plurality of discharge holes 12a are formed in the discharge tube 12 so that the cooling water 8 is supplied in the entire width W direction. The discharge hole 12a may be formed to have a constant size, but since the water pressure of the central portion of the discharge pipe 12 connected to the water supply pipe 10 is highest and the water pressure decreases toward both sides, the cooling water 8 in the entire discharge pipe 12 In order to uniformly discharge the discharge holes 12a from the discharge hole 12a located at the center of the discharge tube 12, the discharge holes 12a are configured to increase. When the water supply pipe 10 is connected to one side of the discharge pipe 12, the discharge hole 12a is enlarged while going from the discharge hole 12a on one side to the other side, and the water supply pipe 10 is formed at the discharge tube 12. It is preferable to configure it to meet the above conditions even if it is connected to any part.

수조(6)내에는 냉각수(8)에 의해 냉각성형제조되는 합성수지밴드(4)가 이동가능토록 안내롤러(16)들을 설치하여 성형말단부(E)로 인출되도록 하고, 성형말단부(E)측에는 유동되어진 냉각수(8)가 배출되도록 배수관(14)을 설치하여 냉각수(8)가 배수관(14) 상측단부높이로 차오르면 배수관(14)을 통하여 배출되도록 한다. 배수관(14)은 상,하로 높이조절이 가능하도록 설치하여 배수관(14)의 높이를 조절하면 냉각수(8)의 수위가 조절되도록 한다.In the water tank (6), the synthetic resin band (4) formed by cooling water by the cooling water (8) is provided so that the guide rollers (16) are moved out so as to be movable and drawn out to the molding end (E), and the flow is formed on the molding end (E) side. The drain pipe 14 is installed to discharge the cooling water 8 so that the coolant 8 is discharged through the drain pipe 14 when the coolant 8 rises to the upper end height of the drain pipe 14. The drain pipe 14 is installed so that the height can be adjusted up and down to adjust the height of the drain pipe 14 so that the water level of the cooling water (8) is adjusted.

배수관(14)의 상측단부 높이는 성형초입부(S)측 배수턱(34)의 높이와 비슷하게 하여 성형초입부(S)의 배수턱(34)과 성형말단부(E)의 배수관(14)에서 동시에 냉각수(8)가 배출되도록 구성함이 바람직하나, 성형초입부(S)측의 배수턱(34)을 통해서만 냉각수(8)가 배출되게 하더라도 충분한 효과를 누릴 수 있게 된다.The height of the upper end of the drain pipe 14 is similar to the height of the drainage jaw 34 on the molding inlet S and simultaneously at the drain pipe 34 of the molding inlet S and the drain pipe 14 of the molding end E. Preferably, the cooling water 8 is configured to be discharged, but the cooling water 8 may be sufficiently discharged through the drainage jaw 34 on the molding inlet S side.

한편 성형초입부(S)측의 달궈진 냉각수(8)는 배수턱(34)을 넘어 배수턱(32)의 측벽에 연결설치된 배수로(30)를 지나 배수파이프(32)를 통해 배출되게 한다.On the other hand, the heated cooling water 8 on the molding inlet (S) side is discharged through the drain pipe 32 through the drain passage 30 connected to the side wall of the drain jaw 32 over the drain jaw (34).

상기한 구성과 같은 합성수지밴드의 냉각장치는 수조(6)의 일측벽에 설치된 급수관(10)으로부터 공급된 냉각수(8)가 토출구(12)의 토출공(12a)을 통해 수조(6)를 가득채우게 되고, 성형부(2)의 노즐(2b)을 통해 유출되는 용융상태의 합성수지액이 냉각수(8)에 닿으면서 냉각되어지며, 합성수지액에 의해 데워진 냉각수(8)의 일부는 성형초입부(S)측 배수턱(34)으로 배출되고, 유동되어진 냉각수(8)는 성형말단부(E)의 배수관(14)으로 배출된다.In the cooling device of the synthetic resin band as described above, the cooling water 8 supplied from the water supply pipe 10 installed on one side wall of the water tank 6 is filled with the water tank 6 through the discharge hole 12a of the discharge port 12. The synthetic resin liquid in the molten state flowing out through the nozzle 2b of the molding part 2 is cooled while touching the cooling water 8, and a part of the cooling water 8 warmed by the synthetic resin liquid is formed at the molding initial part ( The cooling water 8 discharged to the S) side drainage jaw 34 is discharged to the drain pipe 14 of the molding end E.

용융상태의 합성수지액이 냉각수(8)와 맞닿는 성형초입부(S)측은 수온이 높고 반대측 성형말단부(E)측으로 갈수록 열기가 식어지면서 수온이 낮아지게 되나, 상기한 구성으로 인해 성형초입부(S)측의 데워진 냉각수(8)가 배수턱(34)으로 바로 빠져나가게 함으로써 수조(6)내의 전체 수온을 일정하게 유지할 수 있게 되어 성형제조되는 합성수지밴드(4)의 폭과 조직을 균일하게 제조할 수 있게 된다.The molten synthetic resin solution is in contact with the cooling water 8, the molding inlet (S) side is high in water temperature and the temperature decreases as the heat cools toward the opposite molding end (E) side, but the molding inlet (S) due to the above configuration By allowing the heated coolant 8 to exit immediately to the drain 34, the overall water temperature in the water tank 6 can be kept constant, thereby uniformly manufacturing the width and structure of the synthetic resin band 4 to be molded. It becomes possible.

도 1 및 도 2에서와 같이 용융상태의 합성수지액이 노즐(2a)을 통해 폭이 좁아지면서 인출되고 냉각수(8)와 맞닿게 되면서 합성수지밴드(4)의 폭이 결정된다. 노즐(2a)과 냉각수(8) 표면과의 거리는 10∼20㎜가 적당하다. 합성수지밴드(4)의 폭을 크게 변형시키려면 폭 사이즈에 맞는 노즐(2a)을 교체하면 되고, 미세한 폭의 조절은 수위조절을 통하여 하는 것이 바람직하다.As shown in FIGS. 1 and 2, the width of the synthetic resin band 4 is determined as the synthetic resin liquid in the molten state is drawn out as the width is narrowed through the nozzle 2a and comes into contact with the cooling water 8. As for the distance between the nozzle 2a and the surface of the cooling water 8, 10-20 mm is suitable. In order to greatly change the width of the synthetic resin band 4, the nozzle 2a suitable for the width size may be replaced, and the fine width may be adjusted by adjusting the water level.

성형제조된 합성수지밴드(4)가 안내롤러(16)들을 지나면서 서서히 냉각이동되어 성형말단부(E)에서 인출되고, 건조되면서 권취된다.The molded synthetic resin band 4 is slowly moved by cooling through the guide rollers 16 and drawn out from the molding end E, and wound up as it is dried.

한편 도 5에서와 같이 수조(6)의 하측부에 이송구(18)를 설치하여 전,후 이동가능하도록 구성한다. 성형부(2)의 노즐(2a)과 수조(6) 및 냉각수(8)와의 공간이 좁기 때문에 노즐(2a)의 교체가 곤란하였으나, 수조(6)를 전,후 이동가능케 함으로써 노즐(2a)의 교체를 용이하도록 하였다.Meanwhile, as shown in FIG. 5, the transfer port 18 is installed at the lower side of the water tank 6 so as to be movable before and after. Although it is difficult to replace the nozzle 2a because the space between the nozzle 2a and the water tank 6 and the cooling water 8 of the molding part 2 is narrow, the nozzle 2a is made possible by moving the water tank 6 before and after. To facilitate the replacement.

한편 도 6은 본 발명의 타실시 예에 따른 합성수지밴드의 성형냉각장치 사시도로서, 성형초입부(S)에 배수턱(34)을 설치하지 않은 수조(6)에 승강구(20)를 설치하여 수조(6)가 승강가능케 구성하면 냉각수(8)의 수위조절을 위한 배수관(14)의 높이조절을 수조(6) 외부에서 승강구(20)를 이용하여 할 수 있게 된다. 배수관(14)이 설치된 수조(6)의 바닥부에 기밀을 유지하면서 미끄럼 상하작동이 가능한 고정구(36)를 설치하여 수조(6)가 승강구(20)에 의해 상하작동하더라도 배수관(14)의 높이는 일정하게 유지하도록 한다.6 is a perspective view of a molding cooling apparatus for a synthetic resin band according to another exemplary embodiment of the present invention, in which a hatch 20 is installed in a tank 6 in which a drainage jaw 34 is not installed in a molding inlet S. When 6 is configured to be liftable, height adjustment of the drain pipe 14 for adjusting the water level of the cooling water 8 can be performed using the lifting hole 20 outside the water tank 6. The height of the drain pipe 14 is maintained even if the water tank 6 is operated up and down by the lifting hole 20 by installing a fixture 36 capable of sliding up and down while maintaining airtightness at the bottom of the water tank 6 in which the drain pipe 14 is installed. Keep it constant.

승강구(20)는 어떤 방식이든 수조(6)를 외부에서 승강시킬 수 있는 구조이면 모두 가능하나, 본 발명에서는 바닥에 고정설치된 하부프레임(28c)과 상부프레임(28a) 각각의 모서리부마다 스크류봉(22)으로 연결설치하고, 상부프레임(28a)과 하부프레임(28c)간에 수조(6) 하측부에 고정부착된 중간프레임(28b)이 연결되도록 구성하여 승강구(20)의 손잡이(26)를 돌리면 각각의 스크류봉(22)에 연결된 체인(24)의 작동으로 중간프레임(28b)에 고정부착된 수조(6)가 승강되면서 수위를 조절하게 된다.The hatch 20 may be any structure as long as it can lift the tank 6 from the outside in any way, but in the present invention, a screw rod for each corner of each of the lower frame 28c and the upper frame 28a fixed to the floor is installed. (22) connected to the upper frame (28a) and the lower frame (28c) between the intermediate frame (28b) fixed to the lower portion of the water tank (6) is configured to be connected to the handle (26) of the hatch (20) When turned, the water tank 6 fixed to the intermediate frame 28b is lifted by the operation of the chain 24 connected to each screw rod 22 to adjust the water level.

상술한 본 발명의 설명에서는 구체적인 실시 예에 관해 설명하였으나, 여러 가지 변형이 본 발명의 범위에서 벗어나지 않고 실시할 수 있다. 따라서 본 발명의 범위는 설명된 실시 예에 의하여 정할 것이 아니고 특허청구범위와 특허청구범위의 균등한 것에 의해 정해 져야 한다.In the above description of the present invention, specific embodiments have been described, but various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be defined by the described embodiments, but should be determined by the equivalent of claims and claims.

본 발명은 산업전반에 걸쳐 사용되는 포장용 밴드의 제조에 이용될 수 있다.The present invention can be used for the production of packaging bands used throughout the industry.

도 1은 본 발명의 일실시 예에 따른 합성수지밴드의 성형냉각장치 사시도,1 is a perspective view of a molding cooling apparatus of a synthetic resin band according to an embodiment of the present invention;

도 2는 도 1의 구성을 알 수 있는 일부 절개 사시도,FIG. 2 is a partially cutaway perspective view illustrating the configuration of FIG. 1; FIG.

도 3은 급수관의 사시도,3 is a perspective view of a water supply pipe,

도 4는 본 발명의 일실시 예에 따른 합성수지밴드의 성형냉각장치 정단면 구성도,Figure 4 is a cross-sectional configuration of the molding cooling device of the synthetic resin band according to an embodiment of the present invention,

도 5는 이송구에 의한 수조의 이동상태를 알 수 있는 측단면 구성도,Figure 5 is a side cross-sectional view showing the movement state of the tank by the transfer hole,

도 6은 본 발명의 타실시 예에 따른 합성수지밴드의 성형냉각장치 사시도.6 is a perspective view of a molding cooling apparatus of a synthetic resin band according to another embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

(2)--성형부 (2a)--노즐(2)-molding part (2a)-nozzle

(4)--합성수지밴드 (6)--수조(4)-synthetic resin band (6)-tank

(8)--냉각수 (10)--급수관(8)-cooling water (10)-water supply pipe

(12)--토출관 (12a)--토출공(12)-Discharge pipe (12a)-Discharge hole

(14)--배수관 (16)--안내롤러(14)-Drain pipe (16)-Guide roller

(18)--이송구 (20)--승강구(18)-Isong (20)-Hatch

(22)--스크류봉 (24)--체인(22)-Screwbar (24)-Chain

(26)--손잡이 (28a)(28b)(28c)--프레임(26)-Handle (28a) (28b) (28c)-Frame

(30)--배수로 (32)--배수파이프(30)-drainage (32)-drainage pipe

(34)--배수턱 (36)--고정구(34)-drainage jaw (36)-fixture

(S)--성형초입부 (E)--성형말단부(S)-molding inlet (E)-molding end

Claims (4)

용융상태의 합성수지액을 합성수지밴드 성형부를 통해 공급성형하고 수조내 냉각수에 통과시켜 냉각제조하는 합성수지밴드의 성형냉각장치에 있어서,In the molding cooling apparatus of the synthetic resin band for supplying the molten synthetic resin liquid through the synthetic resin band molding portion and passing the cooling water in the water tank to manufacture the cooling 합성수지밴드(4) 성형부(2)측 수조(6)의 측벽일부에 배수턱(34)을 형성하되, 배수턱(34) 높이를 수조(6) 본체 높이보다 낮고, 수조(6) 내부에 설치된 배수관(14)의 높이와 비슷하게 형성하여 구성함을 특징으로 하는 합성수지밴드의 성형냉각장치.A drainage jaw 34 is formed at a part of the side wall of the synthetic resin band 4 of the molded part 2 of the water tank 6, but the height of the drainage jaw 34 is lower than the height of the body of the water tank 6, and the inside of the water tank 6 is Molding cooling device of the synthetic resin band, characterized in that formed by forming similar to the height of the drain pipe (14) installed. 제1항에 있어서, 수조(6)내로 냉각수(8)를 공급하는 급수관(10)에 연결설치된 토출관(12)을 성형부(2)측 수조(6)의 바닥부에 폭(W)방향으로 설치하고, 토출관(12)에 다수개의 토출공(12a)을 폭(W)방향으로 형성하되, 토출관(12)의 중앙부에서부터 양측부로 가면서 토출공(12a)이 커지도록 형성하여 토출관(12) 전체에서 일정압력으로 냉각수(8)가 토출되도록함을 특징으로 하는 합성수지밴드의 성형냉각장치.The width (W) direction of the bottom part of the water tank 6 of the shaping | molding part 2 side in which the discharge pipe 12 connected to the water supply pipe 10 which supplies the cooling water 8 into the water tank 6 is installed in the bottom part of the water tank 6 of Claim 1. And a plurality of discharge holes 12a are formed in the discharge tube 12 in the width (W) direction, and the discharge holes are formed so that the discharge holes 12a become larger while going from the central portion of the discharge tube 12 to both sides. (12) The molding cooling apparatus of the synthetic resin band, characterized in that the cooling water (8) is discharged at a constant pressure in the whole. 제1항 또는 제2항에 있어서, 수조(6)의 하측부에 전,후 이동가능한 이송구(18)를 설치함을 특징으로 하는 합성수지밴드의 성형냉각장치.3. The molding cooling apparatus of a synthetic resin band according to claim 1 or 2, wherein a transfer port (18) movable forward and backward is provided at a lower side of the water tank (6). 용융상태의 합성수지액을 합성수지밴드 성형부를 통해 공급성형하고 수조내 냉각수에 통과시켜 냉각제조하는 합성수지밴드의 성형냉각장치에 있어서,In the molding cooling apparatus of the synthetic resin band for supplying the molten synthetic resin liquid through the synthetic resin band molding portion and passing the cooling water in the water tank to manufacture the cooling 수조(6)내에 수직설치된 배수관(14)으로 냉각수(8)를 배출되도록 하여 수조(6)의 수위를 조절하되, 배수관(14)이 설치된 수조(6)의 바닥부에 미끄럼이동가능한 고정구(36)를 형성하고, 수조(6)의 하측부에 승강구(20)를 설치하여 수조(6)가 승강되게 함으로써 수조(6) 외부에서 수위조절이 가능하도록 구성함을 특징으로 하는 합성수지밴드의 성형냉각장치.By adjusting the water level of the water tank 6 by discharging the cooling water 8 to the drain pipe 14 installed vertically in the water tank 6, the fastener 36 which is slidable at the bottom of the water tank 6 in which the water pipe 14 is installed. Forming) and installing the hatch 20 on the lower side of the water tank 6 so that the water tank 6 is elevated so that the water level can be adjusted from the outside of the water tank 6. Device.
KR1020080019154A 2008-02-29 2008-02-29 Molding Cooling Device of Synthetic Resin Band KR100932519B1 (en)

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Publication number Priority date Publication date Assignee Title
KR890000223B1 (en) * 1981-06-11 1989-03-11 와너, 제이 · 드프터 Method and device for cooling moulds
KR930000755B1 (en) * 1988-03-05 1993-02-01 이데미쓰 세끼유 가가꾸 가부시기가이샤 Apparatus and process for the preparation of thermoplastic resin sheets
KR100357666B1 (en) 2000-10-30 2002-10-25 주식회사 무 등 Cooling apparatus for manufacturing of heat shrinkable tubes using thermoplastic resin
KR20070103121A (en) * 2006-04-18 2007-10-23 이한성 Cylindrical film refrigeration apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890000223B1 (en) * 1981-06-11 1989-03-11 와너, 제이 · 드프터 Method and device for cooling moulds
KR930000755B1 (en) * 1988-03-05 1993-02-01 이데미쓰 세끼유 가가꾸 가부시기가이샤 Apparatus and process for the preparation of thermoplastic resin sheets
KR100357666B1 (en) 2000-10-30 2002-10-25 주식회사 무 등 Cooling apparatus for manufacturing of heat shrinkable tubes using thermoplastic resin
KR20070103121A (en) * 2006-04-18 2007-10-23 이한성 Cylindrical film refrigeration apparatus

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