KR920007587Y1 - Dotting apparatus for powder type adhesive - Google Patents

Dotting apparatus for powder type adhesive Download PDF

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Publication number
KR920007587Y1
KR920007587Y1 KR2019900017606U KR900017606U KR920007587Y1 KR 920007587 Y1 KR920007587 Y1 KR 920007587Y1 KR 2019900017606 U KR2019900017606 U KR 2019900017606U KR 900017606 U KR900017606 U KR 900017606U KR 920007587 Y1 KR920007587 Y1 KR 920007587Y1
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KR
South Korea
Prior art keywords
roll
dotting
powder adhesive
adhesive
secondary heating
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KR2019900017606U
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Korean (ko)
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KR920009581U (en
Inventor
김경민
홍기헌
고승현
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주식회사 코오롱
하기주
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Priority to KR2019900017606U priority Critical patent/KR920007587Y1/en
Publication of KR920009581U publication Critical patent/KR920009581U/en
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Publication of KR920007587Y1 publication Critical patent/KR920007587Y1/en

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02Rollers
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02Rollers
    • D06B23/026Rollers characterised by particular surface features
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/02Rollers
    • D06B23/028Rollers for thermal treatment
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06BTREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B2700/00Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
    • D06B2700/35Rollers for machines for treating textiles, e.g. dyeing, drying, sizing

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

내용 없음.No content.

Description

분말접착제의 도팅(Dotting)장치Dotting Device of Powder Adhesive

제1도는 본 고안 장치를 사용하는 분말접착제의 도팅공정예시도.Figure 1 is an illustration of the dotting process of the powder adhesive using the device of the present invention.

제2도는 본 고안 장치의 정면도.2 is a front view of the device of the present invention.

제3도는 종래것의 정면도.3 is a front view of the conventional one.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

2 : 도팅롤 5 : 호퍼2: dotting roll 5: hopper

6 : 예열롤 7 : 2차 가열롤6: preheating roll 7: secondary heating roll

8 : 지지롤 9 : 장력조절롤8: support roll 9: tension control roll

10 : 고무밴드10: rubber band

본 고안은 섬유포지의 한쪽면에 저융점 분말접착제를 핫 멜트(Hot Melt) 방식에 의거 점상(點狀 ; Dot)으로 접착시키는 분말접착제의 도팅(Dotting)장치에 관한 것이다.The present invention relates to a dotting apparatus for a powder adhesive for bonding a low melting powder adhesive on one side of a fiber cloth in a dot based on a hot melt method.

본 고안으로 제조된 도팅포지는 의류등의 접착용심재로 사용된다.Dotting forge prepared by the present invention is used as an adhesive core material such as clothing.

일반적으로 분말접착제의 도팅공정을 제1도에 예시된 바와 같이 공급부(A), 도팅부(B), 용융부(C), 냉각부(D), 권취부(E)등으로 나누어진다.In general, the dotting process of the powder adhesive is divided into a supply part (A), a dotting part (B), a melting part (C), a cooling part (D), a winding part (E), and the like as illustrated in FIG.

공급부(A)는 분말접착제를 접착하려는 섬유포지를 공급하는 것으로서 섬유포지에 균일한 장력을 유지시켜 주는 것이며, 도팅부(B)는 일차적으로 섬유포지를 가열하여 표면에 반구형요홈을 가진 도팅롤로 접착제분말을 섬유포지에 전사하는 것이고, 용융부(C)는 섬유포지위에 전자된 접착제 도트(Dot)를 가열시켜주는 것이며, 냉각부(D)는 가열된 접착제 도트를 냉각롤로 냉각시켜 섬유포지위에 완전히 고정시켜주는 것이고, 권취부(E)는 접착제 도트의 접착력이 거의 없어진 상태에서 감아 제품화하는 것이다.Supply part (A) is to supply the fiber bag to adhere the powder adhesive to maintain a uniform tension on the fiber bag, the dotting part (B) is primarily a fiber dosing by heating the paper bag is a dotting roll adhesive with a hemispherical groove on the surface The powder is transferred to the fiber cloth, the melting part (C) is to heat the adhesive dot (Dot) is printed on the fiber bag, the cooling unit (D) is cooled to the heated adhesive dot with a cooling roll to completely on the fiber bag It is fixed, and the winding-up part E is wound and produced in the state which the adhesive force of an adhesive dot disappeared substantially.

종래의 도팅장치는 제3도에 도시된 바와 같이 표면에 반구형요홈(1)을 가진 도팅롤(2)위에 분말접착제(3)가 담겨지며 분말접착제(3)를 반구형요홈(1)에 일정량씩 공급하는 브레이드(4)를 포함하는 호퍼(5)를 설치하고 도팅롤(2)의 앞, 뒤에 예열롤(6)과 2차 가열롤(7)을 설치한 것이었다. 따라서 생산성을 높이기 위하여 도팅속도를 30m/분 이상으로 고속화 할 경우 주행하는 섬유포지(T)의 장력을 조절하기가 곤란하고, 예열롤(6)과 2차 가열롤(7)사이에서 섬유포지(T)와 도팅롤(2)간에 미끄럼이 일어나 밀착된 상태를 유지시켜 줄 수 없기 때문에 도팅롤(2)의 반구형요홈(1) 안에서 도팅롤(2)의 열과 예열된 섬유포지(T)에 의해 접착가능하게 약간 녹은 분말접착제 덩어리(3')가 섬유포지(T)에 잘 전사되지 않기 때문에 도팅상태가 불균일해지는 문제점이 있었고, 특히 20매쉬 이상의 세밀한 도팅시에는 예열된 섬유포지(T)와 분말접착제 덩어리(3')의 접촉면적이 매우 적어지므로 동일한 도팅속도에서도 도팅상태가 더욱 불량해졌으며, 그 결과 도팅속도를 10∼25m/분 정도 밖에는 낼 수 없었기 때문에 생산성이 저하되는 등의 문제점이 있었다.In the conventional dotting apparatus, as shown in FIG. 3, the powder adhesive 3 is contained on the dotting roll 2 having the hemispherical recess 1 on the surface, and the powder adhesive 3 is fixed in the hemispherical recess 1 by a predetermined amount. The hopper 5 containing the braid 4 to be supplied was provided, and the preheat roll 6 and the secondary heating roll 7 were installed before and after the dotting roll 2. Therefore, it is difficult to control the tension of the fiber cloth (T) running when the dotting speed is increased to 30m / min or more in order to increase the productivity, and between the preheat roll (6) and the secondary heating roll (7) Since the sliding between T) and the dotting roll 2 cannot be maintained in close contact, the heat of the doting roll 2 and the preheated fiber wrapping paper T in the hemispherical groove 1 of the dotting roll 2 are maintained. There was a problem in that the state of dotting was uneven because the powder adhesive mass (3 ') that was slightly melted to be adhered was not transferred to the fiber cloth (T) well. As the contact area of the adhesive mass 3 'becomes very small, the dotting state becomes worse even at the same dotting speed. As a result, the dotting speed can only be about 10 to 25 m / min. .

본 고안은 종래의 이와 같은 문제점을 해결한 것으로 도팅속도를 고속화 하더라도 진행하는 섬유포지의 장력을 균일하게 유지시킬 수 있고, 또 포지와 도팅롤과의 밀착성이 도팅밀도에 접합하도록 조절되어서 섬유포지에 분말접착제 덩어리가 균일하고 정확하게 전사되도록 하는 도팅장치를 제공하는데 그 목적이 있다.The present invention solves such a problem of the prior art, and even though the dotting speed is increased, the tension of the fiber cloth is maintained uniformly, and the adhesion between the paper and the dotting roll is controlled to be bonded to the doping density, so that It is an object of the present invention to provide a dotting apparatus for uniformly and accurately transferring the powder adhesive mass.

본 고안을 이하 예시도면에 의하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

본 고안은 제2도에 예시된 바와 같이 표면에 반구형요홈(1)을 가진 도팅롤(2)위에 분말접착제(3)가 담겨지며 분말접착제(3)를 반구형요홈(1)에 일정량씩 공급하는 브레이드(4)를 포함하는 호퍼(5)를 설치하고 도팅롤(2)의 앞, 뒤에 예열롤(6)과 2차 가열롤(7)을 설치한 것에 있어서, 도팅롤(2)의 직하방에 지지롤(8)을 설치하고 지지롤(8)의 일측에는 상, 하로 이동가능하도록 된 장력조절롤(9)를 설치하며 2차 가열롤(7) 및 지지롤(8)과 장력조절롤(9)에 고무밴드(10)를 도팅롤(2)과 밀착하도록 걸어서 전동되게 한 것이다.The present invention is a powder adhesive (3) is contained on the dotting roll (2) having a hemispherical groove (1) on the surface as illustrated in Figure 2 to supply the powder adhesive (3) to the hemispherical groove (1) by a predetermined amount In the case where the hopper 5 including the braid 4 is provided and the preheating roll 6 and the secondary heating roll 7 are provided in front of and behind the dotting roll 2, the dotting roll 2 is directly below. The support roll 8 is installed on the side, and on one side of the support roll 8, the tension control roll 9 is installed to be movable up and down, and the secondary heating roll 7 and the support roll 8 and the tension control roll are installed. The rubber band 10 is attached to (9) so as to be in close contact with the dotting roll 2 to be electrically driven.

이와 같이 구성된 본 고안은 도팅롤(2)의 반구형요홈(1)안에서 도팅롤(2)의 열과 예열된 섬유포지(T)에 의해서 접착가능하게 약간 녹은 상태의 분말접착제 덩어리(3')를 섬유포지(T)에 도트형태로 전사함에 있어서 도팅롤(2)과 밀착된 상태에서 2차 가열롤(7) 및 지지롤(8)과 장력 조절롤(9)을 전동하는 고무밴드(10)가 섬유포지(T)와 분말접착제 덩어리(3')를 비교적 긴 구간에 걸쳐서 밀착시켜 주는 것이기 때문에 분말접착제 덩어리(3')가 섬유포지(T)에 정확하게 전사되므로 분말접착제의 도팅상태가 균일한 섬유포지를 얻을 수 있다.The present invention constructed as described above has a powder adhesive mass 3 'of the state in which the adhesive agent is slightly melted in the hemispherical recess 1 of the dotting roll 2 by the heat of the doting roll 2 and the preheated fiber cloth T. The rubber band 10 for driving the secondary heating roll 7 and the support roll 8 and the tension adjusting roll 9 in a state of being in close contact with the dotting roll 2 in the transfer to the forge T in the form of dots. Since the fiber adhesive (T) and the powder adhesive mass (3 ') are brought into close contact over a relatively long interval, the powder adhesive mass (3') is accurately transferred to the fiber paper (T), so that the dotting state of the powder adhesive is uniform. Forge can be obtained.

본 고안에서 고무밴드(10)는 50∼90℃정도의 고온에서도 변형이나 분해가 일어나지 않는 재료이며 판상형태에서 유연성을 갖는 것을 사용하는것이 바람직하고, 실리콘고무, 천연가황고무, 우레탄일래스토머, 폴리에스테르일래스토머, 올레핀일래스토머, 스틸리렌일래스토머등과 같은 열가소성일래스토머와 그외 연질 폴리비닐 클로라이드등으로 된 재료가 적당하고, 판상형태의 표면이 매끄럽지 못할 경우에는 섬유포지(T)와 분말접착제 덩어리(3')의 밀착 효과가 적어 우수한 도팅상태를 얻을 수 없다.In the present invention, the rubber band 10 is a material that does not deform or decompose even at a high temperature of about 50 to 90 ° C., and it is preferable to use a flexible one in the form of a plate, silicone rubber, natural vulcanized rubber, urethane elastomer, Thermoplastic elastomers such as polyester elastomers, olefin elastomers, styrene elastomers, etc., and other materials made of soft polyvinyl chloride are suitable, and if the surface of the plate shape is not smooth, fiber cloth (T ) And the powder adhesive mass 3 'have little adhesion effect, so that an excellent dotting state cannot be obtained.

이와 같은 본 고안은 고무밴드(10)가 2차 가열롤(7) 및 지지롤(8)과 장력조절롤(9)을 전동하면서 도팅롤(2)과 비교적 긴 구간에 걸쳐서 섬유포지(T)와 분말접착제 덩어리(3')에 밀착성을 증대시켜주는 것이기 때문에 섬유포지(T)에 분말접착제 덩어리(3')의 전사를 보다 정확하게 이루어지게 할 뿐만 아니라 장력조절롤(9)의 위치를 가변시켜서 고무밴드(10)자체의 장력을 증가시켜 줄 수 있는 것이기 때문에 예열된 섬유포지(T)와 분말접착제 덩어리(3')의 접촉면적이 매우 적어지기 마련인 20메쉬이상의 세밀한 도팅시에도 도팅상태를 균일하게 유지시켜 줄수 있고, 도팅속도 또한 30m/분 이상의 고속으로 높여줄수 있으므로 생산성을 향상시킬 수 있는 장점이 있다.The present invention is such that the rubber band (10) while the secondary heating roll (7) and the support roll (8) and the tension control roll (9) while driving the dotting roll (2) over a relatively long section of the fiber cloth (T) To increase the adhesion to the powder adhesive mass 3 'and not only make the transfer of the powder adhesive mass 3' to the fiber cloth T more accurately, but also change the position of the tension control roll 9 Since the rubber band 10 can increase the tension of its own, the contacting state of the preheated fiber cloth (T) and the powder adhesive mass (3 ') becomes very small. It can be kept uniform, and the dotting speed can also be increased at a high speed of 30m / min or more, thereby improving productivity.

Claims (1)

표면에 반구형요홈(1)을 가진 도팅롤(2)위에 브레이드(4)를 포함하는 호퍼(5)를 가지며, 도팅롤(2)의 앞, 뒤에 예열롤(6)과 2차 가열롤(7)을 설치한 것에 있어서, 도팅롤(2)의 직하방에 지지롤(8)을 설치하고 지지롤(8)의 일측에는 상, 하로 이동되는 장력조절롤(9)를 설치하며 2차 가열롤(7) 및 지지롤(8)과 장력조절롤(9)에 고무밴드(10)를 도팅롤(2)과 밀착하도록 걸어서 전동되게 한 분말접착제의 도팅장치.It has a hopper 5 including a braid 4 on a dotting roll 2 having a hemispherical groove 1 on its surface, and a preheat roll 6 and a secondary heating roll 7 before and after the dotting roll 2. ), The support roll 8 is installed directly below the dotting roll 2, and on one side of the support roll 8, the tension control roll 9 which is moved up and down is installed and the secondary heating roll (7) and a powder adhesive dotting apparatus which is electrically rolled on the support roll 8 and the tension control roll 9 so as to be in close contact with the dotting roll 2.
KR2019900017606U 1990-11-16 1990-11-16 Dotting apparatus for powder type adhesive KR920007587Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900017606U KR920007587Y1 (en) 1990-11-16 1990-11-16 Dotting apparatus for powder type adhesive

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Application Number Priority Date Filing Date Title
KR2019900017606U KR920007587Y1 (en) 1990-11-16 1990-11-16 Dotting apparatus for powder type adhesive

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KR920009581U KR920009581U (en) 1992-06-16
KR920007587Y1 true KR920007587Y1 (en) 1992-10-16

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